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-rw-r--r--src/basic/def.h8
-rw-r--r--src/basic/exit-status.c1
-rw-r--r--src/basic/util.c125
-rw-r--r--src/basic/util.h6
-rw-r--r--src/bus-proxyd/bus-proxyd.c4
-rw-r--r--src/bus-proxyd/proxy.c8
-rw-r--r--src/bus-proxyd/stdio-bridge.c4
-rw-r--r--src/core/execute.c2
-rw-r--r--src/core/kmod-setup.c2
-rw-r--r--src/core/load-fragment-gperf.gperf.m44
-rw-r--r--src/core/load-fragment.c226
-rw-r--r--src/core/manager.c2
-rw-r--r--src/core/mount-setup.c2
-rw-r--r--src/core/service.c4
-rw-r--r--src/import/pull.c16
-rw-r--r--src/journal/test-journal-interleaving.c9
-rw-r--r--src/journal/test-journal-stream.c9
-rw-r--r--src/libsystemd-network/sd-dhcp-client.c2
-rw-r--r--src/libsystemd/sd-bus/sd-bus.c21
-rw-r--r--src/libudev/libudev-device.c2
-rw-r--r--src/login/logind-user.c31
-rw-r--r--src/login/pam_systemd.c3
-rw-r--r--src/machine/machine-dbus.c4
-rw-r--r--src/nspawn/nspawn.c4
-rw-r--r--src/shared/acl-util.c13
-rw-r--r--src/shared/acl-util.h2
-rw-r--r--src/shared/bus-util.c23
-rw-r--r--src/shared/logs-show.c4
-rw-r--r--src/shared/watchdog.c9
-rw-r--r--src/test/test-barrier.c10
-rw-r--r--src/test/test-unit-file.c72
-rw-r--r--src/test/test-util.c239
-rw-r--r--src/udev/udevd.c6
33 files changed, 598 insertions, 279 deletions
diff --git a/src/basic/def.h b/src/basic/def.h
index 011c7c667e..5aaba1fe87 100644
--- a/src/basic/def.h
+++ b/src/basic/def.h
@@ -63,13 +63,7 @@
#define UNIX_SYSTEM_BUS_ADDRESS "unix:path=/var/run/dbus/system_bus_socket"
#define KERNEL_SYSTEM_BUS_ADDRESS "kernel:path=/sys/fs/kdbus/0-system/bus"
-
-#ifdef ENABLE_KDBUS
-# define DEFAULT_SYSTEM_BUS_ADDRESS KERNEL_SYSTEM_BUS_ADDRESS ";" UNIX_SYSTEM_BUS_ADDRESS
-#else
-# define DEFAULT_SYSTEM_BUS_ADDRESS UNIX_SYSTEM_BUS_ADDRESS
-#endif
-
+#define DEFAULT_SYSTEM_BUS_ADDRESS KERNEL_SYSTEM_BUS_ADDRESS ";" UNIX_SYSTEM_BUS_ADDRESS
#define UNIX_USER_BUS_ADDRESS_FMT "unix:path=%s/bus"
#define KERNEL_USER_BUS_ADDRESS_FMT "kernel:path=/sys/fs/kdbus/"UID_FMT"-user/bus"
diff --git a/src/basic/exit-status.c b/src/basic/exit-status.c
index c09efdd2cb..5ab36825c0 100644
--- a/src/basic/exit-status.c
+++ b/src/basic/exit-status.c
@@ -20,6 +20,7 @@
***/
#include <stdlib.h>
+#include <signal.h>
#include "exit-status.h"
#include "set.h"
diff --git a/src/basic/util.c b/src/basic/util.c
index e0c5069ff8..727be56f58 100644
--- a/src/basic/util.c
+++ b/src/basic/util.c
@@ -5209,35 +5209,6 @@ int unquote_first_word(const char **p, char **ret, UnquoteFlags flags) {
break;
- case VALUE_ESCAPE:
- if (c == 0) {
- if (flags & UNQUOTE_RELAX)
- goto finish;
- return -EINVAL;
- }
-
- if (!GREEDY_REALLOC(s, allocated, sz+7))
- return -ENOMEM;
-
- if (flags & UNQUOTE_CUNESCAPE) {
- uint32_t u;
-
- r = cunescape_one(*p, (size_t) -1, &c, &u);
- if (r < 0)
- return -EINVAL;
-
- (*p) += r - 1;
-
- if (c != 0)
- s[sz++] = c; /* normal explicit char */
- else
- sz += utf8_encode_unichar(s + sz, u); /* unicode chars we'll encode as utf8 */
- } else
- s[sz++] = c;
-
- state = VALUE;
- break;
-
case SINGLE_QUOTE:
if (c == 0) {
if (flags & UNQUOTE_RELAX)
@@ -5256,35 +5227,6 @@ int unquote_first_word(const char **p, char **ret, UnquoteFlags flags) {
break;
- case SINGLE_QUOTE_ESCAPE:
- if (c == 0) {
- if (flags & UNQUOTE_RELAX)
- goto finish;
- return -EINVAL;
- }
-
- if (!GREEDY_REALLOC(s, allocated, sz+7))
- return -ENOMEM;
-
- if (flags & UNQUOTE_CUNESCAPE) {
- uint32_t u;
-
- r = cunescape_one(*p, (size_t) -1, &c, &u);
- if (r < 0)
- return -EINVAL;
-
- (*p) += r - 1;
-
- if (c != 0)
- s[sz++] = c;
- else
- sz += utf8_encode_unichar(s + sz, u);
- } else
- s[sz++] = c;
-
- state = SINGLE_QUOTE;
- break;
-
case DOUBLE_QUOTE:
if (c == 0)
return -EINVAL;
@@ -5301,33 +5243,56 @@ int unquote_first_word(const char **p, char **ret, UnquoteFlags flags) {
break;
+ case SINGLE_QUOTE_ESCAPE:
case DOUBLE_QUOTE_ESCAPE:
+ case VALUE_ESCAPE:
+ if (!GREEDY_REALLOC(s, allocated, sz+7))
+ return -ENOMEM;
+
if (c == 0) {
+ if ((flags & UNQUOTE_CUNESCAPE_RELAX) &&
+ (state == VALUE_ESCAPE || flags & UNQUOTE_RELAX)) {
+ /* If we find an unquoted trailing backslash and we're in
+ * UNQUOTE_CUNESCAPE_RELAX mode, keep it verbatim in the
+ * output.
+ *
+ * Unbalanced quotes will only be allowed in UNQUOTE_RELAX
+ * mode, UNQUOTE_CUNESCAP_RELAX mode does not allow them.
+ */
+ s[sz++] = '\\';
+ goto finish;
+ }
if (flags & UNQUOTE_RELAX)
goto finish;
return -EINVAL;
}
- if (!GREEDY_REALLOC(s, allocated, sz+7))
- return -ENOMEM;
-
if (flags & UNQUOTE_CUNESCAPE) {
uint32_t u;
r = cunescape_one(*p, (size_t) -1, &c, &u);
- if (r < 0)
+ if (r < 0) {
+ if (flags & UNQUOTE_CUNESCAPE_RELAX) {
+ s[sz++] = '\\';
+ s[sz++] = c;
+ goto end_escape;
+ }
return -EINVAL;
+ }
(*p) += r - 1;
if (c != 0)
- s[sz++] = c;
+ s[sz++] = c; /* normal explicit char */
else
- sz += utf8_encode_unichar(s + sz, u);
+ sz += utf8_encode_unichar(s + sz, u); /* unicode chars we'll encode as utf8 */
} else
s[sz++] = c;
- state = DOUBLE_QUOTE;
+end_escape:
+ state = (state == SINGLE_QUOTE_ESCAPE) ? SINGLE_QUOTE :
+ (state == DOUBLE_QUOTE_ESCAPE) ? DOUBLE_QUOTE :
+ VALUE;
break;
case SPACE:
@@ -5355,6 +5320,36 @@ finish:
return 1;
}
+int unquote_first_word_and_warn(
+ const char **p,
+ char **ret,
+ UnquoteFlags flags,
+ const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *rvalue) {
+ /* Try to unquote it, if it fails, warn about it and try again but this
+ * time using UNQUOTE_CUNESCAPE_RELAX to keep the backslashes verbatim
+ * in invalid escape sequences. */
+ const char *save;
+ int r;
+
+ save = *p;
+ r = unquote_first_word(p, ret, flags);
+ if (r < 0 && !(flags&UNQUOTE_CUNESCAPE_RELAX)) {
+ /* Retry it with UNQUOTE_CUNESCAPE_RELAX. */
+ *p = save;
+ r = unquote_first_word(p, ret, flags|UNQUOTE_CUNESCAPE_RELAX);
+ if (r < 0)
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Unbalanced quoting in command line, ignoring: \"%s\"", rvalue);
+ else
+ log_syntax(unit, LOG_WARNING, filename, line, EINVAL,
+ "Invalid escape sequences in command line: \"%s\"", rvalue);
+ }
+ return r;
+}
+
int unquote_many_words(const char **p, UnquoteFlags flags, ...) {
va_list ap;
char **l;
diff --git a/src/basic/util.h b/src/basic/util.h
index 7aca46d777..a1d1dd15c3 100644
--- a/src/basic/util.h
+++ b/src/basic/util.h
@@ -839,11 +839,13 @@ int is_dir(const char *path, bool follow);
int is_device_node(const char *path);
typedef enum UnquoteFlags {
- UNQUOTE_RELAX = 1,
- UNQUOTE_CUNESCAPE = 2,
+ UNQUOTE_RELAX = 1,
+ UNQUOTE_CUNESCAPE = 2,
+ UNQUOTE_CUNESCAPE_RELAX = 4,
} UnquoteFlags;
int unquote_first_word(const char **p, char **ret, UnquoteFlags flags);
+int unquote_first_word_and_warn(const char **p, char **ret, UnquoteFlags flags, const char *unit, const char *filename, unsigned line, const char *rvalue);
int unquote_many_words(const char **p, UnquoteFlags flags, ...) _sentinel_;
int free_and_strdup(char **p, const char *s);
diff --git a/src/bus-proxyd/bus-proxyd.c b/src/bus-proxyd/bus-proxyd.c
index 3e398b53e9..3cc3b33ae7 100644
--- a/src/bus-proxyd/bus-proxyd.c
+++ b/src/bus-proxyd/bus-proxyd.c
@@ -239,11 +239,7 @@ static int parse_argv(int argc, char *argv[]) {
if (!e)
return log_oom();
-#ifdef ENABLE_KDBUS
a = strjoin("x-machine-kernel:machine=", e, ";x-machine-unix:machine=", e, NULL);
-#else
- a = strjoin("x-machine-unix:machine=", e, NULL);
-#endif
if (!a)
return log_oom();
diff --git a/src/bus-proxyd/proxy.c b/src/bus-proxyd/proxy.c
index aa5010c1ac..28ab1c97fc 100644
--- a/src/bus-proxyd/proxy.c
+++ b/src/bus-proxyd/proxy.c
@@ -275,12 +275,16 @@ int proxy_set_policy(Proxy *p, SharedPolicy *sp, char **configuration) {
return log_error_errno(r, "Couldn't determine bus scope: %m");
if (streq(scope, "system"))
- strv = strv_new("/etc/dbus-1/system.conf",
+ strv = strv_new("/usr/share/dbus-1/system.conf",
+ "/etc/dbus-1/system.conf",
+ "/usr/share/dbus-1/system.d/",
"/etc/dbus-1/system.d/",
"/etc/dbus-1/system-local.conf",
NULL);
else if (streq(scope, "user"))
- strv = strv_new("/etc/dbus-1/session.conf",
+ strv = strv_new("/usr/share/dbus-1/session.conf",
+ "/etc/dbus-1/session.conf",
+ "/usr/share/dbus-1/session.d/",
"/etc/dbus-1/session.d/",
"/etc/dbus-1/session-local.conf",
NULL);
diff --git a/src/bus-proxyd/stdio-bridge.c b/src/bus-proxyd/stdio-bridge.c
index 61bc08ae33..f275f6705f 100644
--- a/src/bus-proxyd/stdio-bridge.c
+++ b/src/bus-proxyd/stdio-bridge.c
@@ -110,11 +110,7 @@ static int parse_argv(int argc, char *argv[]) {
if (!e)
return log_oom();
-#ifdef ENABLE_KDBUS
a = strjoin("x-machine-kernel:machine=", e, ";x-machine-unix:machine=", e, NULL);
-#else
- a = strjoin("x-machine-unix:machine=", e, NULL);
-#endif
if (!a)
return log_oom();
diff --git a/src/core/execute.c b/src/core/execute.c
index a6ff5ac56e..94cc101738 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -1514,7 +1514,6 @@ static int exec_child(
}
}
-#ifdef ENABLE_KDBUS
if (params->bus_endpoint_fd >= 0 && context->bus_endpoint) {
uid_t ep_uid = (uid == UID_INVALID) ? 0 : uid;
@@ -1524,7 +1523,6 @@ static int exec_child(
return r;
}
}
-#endif
/* If delegation is enabled we'll pass ownership of the cgroup
* (but only in systemd's own controller hierarchy!) to the
diff --git a/src/core/kmod-setup.c b/src/core/kmod-setup.c
index f5584b6b14..e7a6bdc8c4 100644
--- a/src/core/kmod-setup.c
+++ b/src/core/kmod-setup.c
@@ -66,10 +66,8 @@ int kmod_setup(void) {
/* this should never be a module */
{ "unix", "/proc/net/unix", true, true, NULL },
-#ifdef ENABLE_KDBUS
/* IPC is needed before we bring up any other services */
{ "kdbus", "/sys/fs/kdbus", false, false, is_kdbus_wanted },
-#endif
#ifdef HAVE_LIBIPTC
/* netfilter is needed by networkd, nspawn among others, and cannot be autoloaded */
diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4
index 66c9145aa6..aae81c80cb 100644
--- a/src/core/load-fragment-gperf.gperf.m4
+++ b/src/core/load-fragment-gperf.gperf.m4
@@ -229,9 +229,7 @@ Service.BusName, config_parse_bus_name, 0,
Service.FileDescriptorStoreMax, config_parse_unsigned, 0, offsetof(Service, n_fd_store_max)
Service.NotifyAccess, config_parse_notify_access, 0, offsetof(Service, notify_access)
Service.Sockets, config_parse_service_sockets, 0, 0
-m4_ifdef(`ENABLE_KDBUS',
-`Service.BusPolicy, config_parse_bus_endpoint_policy, 0, offsetof(Service, exec_context)',
-`Service.BusPolicy, config_parse_warn_compat, DISABLED_EXPERIMENTAL, 0')
+Service.BusPolicy, config_parse_bus_endpoint_policy, 0, offsetof(Service, exec_context)
EXEC_CONTEXT_CONFIG_ITEMS(Service)m4_dnl
CGROUP_CONTEXT_CONFIG_ITEMS(Service)m4_dnl
KILL_CONTEXT_CONFIG_ITEMS(Service)m4_dnl
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index df5fe6fb32..a48cb4029a 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -520,9 +520,9 @@ int config_parse_exec(
void *data,
void *userdata) {
- ExecCommand **e = data, *nce;
- char *path, **n;
- unsigned k;
+ ExecCommand **e = data;
+ const char *p;
+ bool semicolon;
int r;
assert(filename);
@@ -532,156 +532,154 @@ int config_parse_exec(
e += ltype;
+ rvalue += strspn(rvalue, WHITESPACE);
+ p = rvalue;
+
if (isempty(rvalue)) {
/* An empty assignment resets the list */
*e = exec_command_free_list(*e);
return 0;
}
- /* We accept an absolute path as first argument, or
- * alternatively an absolute prefixed with @ to allow
- * overriding of argv[0]. */
- for (;;) {
+ do {
int i;
- const char *word, *state, *reason;
- size_t l;
+ _cleanup_strv_free_ char **n = NULL;
+ size_t nlen = 0, nbufsize = 0;
+ _cleanup_free_ ExecCommand *nce = NULL;
+ _cleanup_free_ char *path = NULL, *firstword = NULL;
+ char *f;
bool separate_argv0 = false, ignore = false;
- path = NULL;
- nce = NULL;
- n = NULL;
+ semicolon = false;
- rvalue += strspn(rvalue, WHITESPACE);
+ r = unquote_first_word_and_warn(&p, &firstword, UNQUOTE_CUNESCAPE, unit, filename, line, rvalue);
+ if (r <= 0)
+ return 0;
- if (rvalue[0] == 0)
- break;
+ f = firstword;
+ for (i = 0; i < 2; i++) {
+ /* We accept an absolute path as first argument, or
+ * alternatively an absolute prefixed with @ to allow
+ * overriding of argv[0]. */
+ if (*f == '-' && !ignore)
+ ignore = true;
+ else if (*f == '@' && !separate_argv0)
+ separate_argv0 = true;
+ else
+ break;
+ f ++;
+ }
- k = 0;
- FOREACH_WORD_QUOTED(word, l, rvalue, state) {
- if (k == 0) {
- for (i = 0; i < 2; i++) {
- if (*word == '-' && !ignore) {
- ignore = true;
- word ++;
- }
-
- if (*word == '@' && !separate_argv0) {
- separate_argv0 = true;
- word ++;
- }
- }
- } else if (strneq(word, ";", MAX(l, 1U)))
- goto found;
+ if (isempty(f)) {
+ /* First word is either "-" or "@" with no command. */
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Empty path in command line, ignoring: \"%s\"", rvalue);
+ return 0;
+ }
- k++;
+ if (!string_is_safe(f)) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Executable path contains special characters, ignoring: %s", rvalue);
+ return 0;
}
- if (!isempty(state)) {
- log_syntax(unit, LOG_ERR, filename, line, EINVAL, "Trailing garbage, ignoring.");
+ if (!path_is_absolute(f)) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Executable path is not absolute, ignoring: %s", rvalue);
+ return 0;
+ }
+ if (endswith(f, "/")) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Executable path specifies a directory, ignoring: %s", rvalue);
return 0;
}
- found:
- /* If separate_argv0, we'll move first element to path variable */
- n = new(char*, MAX(k + !separate_argv0, 1u));
- if (!n)
- return log_oom();
+ if (f == firstword) {
+ path = firstword;
+ firstword = NULL;
+ } else {
+ path = strdup(f);
+ if (!path)
+ return log_oom();
+ }
- k = 0;
- FOREACH_WORD_QUOTED(word, l, rvalue, state) {
- char *c;
- unsigned skip;
-
- if (separate_argv0 ? path == NULL : k == 0) {
- /* first word, very special */
- skip = separate_argv0 + ignore;
-
- /* skip special chars in the beginning */
- if (l <= skip) {
- log_syntax(unit, LOG_ERR, filename, line, EINVAL,
- "Empty path in command line, ignoring: \"%s\"", rvalue);
- r = 0;
- goto fail;
- }
+ if (!separate_argv0) {
+ if (!GREEDY_REALLOC(n, nbufsize, nlen + 2))
+ return log_oom();
+ f = strdup(path);
+ if (!f)
+ return log_oom();
+ n[nlen++] = f;
+ n[nlen] = NULL;
+ }
- } else if (strneq(word, ";", MAX(l, 1U)))
- /* new commandline */
- break;
+ path_kill_slashes(path);
- else
- skip = strneq(word, "\\;", MAX(l, 1U));
+ for (;;) {
+ _cleanup_free_ char *word = NULL;
- r = cunescape_length(word + skip, l - skip, UNESCAPE_RELAX, &c);
- if (r < 0) {
- log_syntax(unit, LOG_ERR, filename, line, r, "Failed to unescape command line, ignoring: %s", rvalue);
- r = 0;
- goto fail;
+ /* Check explicitly for an unquoted semicolon as
+ * command separator token. */
+ if (p[0] == ';' && (!p[1] || strchr(WHITESPACE, p[1]))) {
+ p ++;
+ p += strspn(p, WHITESPACE);
+ semicolon = true;
+ break;
}
- if (!utf8_is_valid(c)) {
- log_invalid_utf8(unit, LOG_ERR, filename, line, EINVAL, rvalue);
- r = 0;
- goto fail;
+ /* Check for \; explicitly, to not confuse it with \\;
+ * or "\;" or "\\;" etc. unquote_first_word would
+ * return the same for all of those. */
+ if (p[0] == '\\' && p[1] == ';' && (!p[2] || strchr(WHITESPACE, p[2]))) {
+ p += 2;
+ p += strspn(p, WHITESPACE);
+ if (!GREEDY_REALLOC(n, nbufsize, nlen + 2))
+ return log_oom();
+ f = strdup(";");
+ if (!f)
+ return log_oom();
+ n[nlen++] = f;
+ n[nlen] = NULL;
+ continue;
}
- /* where to stuff this? */
- if (separate_argv0 && path == NULL)
- path = c;
- else
- n[k++] = c;
- }
+ r = unquote_first_word_and_warn(&p, &word, UNQUOTE_CUNESCAPE, unit, filename, line, rvalue);
+ if (r == 0)
+ break;
+ else if (r < 0)
+ return 0;
- n[k] = NULL;
+ if (!GREEDY_REALLOC(n, nbufsize, nlen + 2))
+ return log_oom();
+ n[nlen++] = word;
+ n[nlen] = NULL;
+ word = NULL;
+ }
- if (!n[0])
- reason = "Empty executable name or zeroeth argument";
- else if (!string_is_safe(path ?: n[0]))
- reason = "Executable path contains special characters";
- else if (!path_is_absolute(path ?: n[0]))
- reason = "Executable path is not absolute";
- else if (endswith(path ?: n[0], "/"))
- reason = "Executable path specifies a directory";
- else
- goto ok;
-
- log_syntax(unit, LOG_ERR, filename, line, EINVAL, "%s, ignoring: %s", reason, rvalue);
- r = 0;
- goto fail;
-
-ok:
- if (!path) {
- path = strdup(n[0]);
- if (!path) {
- r = log_oom();
- goto fail;
- }
+ if (!n || !n[0]) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Empty executable name or zeroeth argument, ignoring: %s", rvalue);
+ return 0;
}
nce = new0(ExecCommand, 1);
- if (!nce) {
- r = log_oom();
- goto fail;
- }
+ if (!nce)
+ return log_oom();
nce->argv = n;
nce->path = path;
nce->ignore = ignore;
- path_kill_slashes(nce->path);
-
exec_command_append_list(e, nce);
- rvalue = state;
- }
-
- return 0;
+ /* Do not _cleanup_free_ these. */
+ n = NULL;
+ path = NULL;
+ nce = NULL;
-fail:
- n[k] = NULL;
- strv_free(n);
- free(path);
- free(nce);
+ rvalue = p;
+ } while (semicolon);
- return r;
+ return 0;
}
DEFINE_CONFIG_PARSE_ENUM(config_parse_service_type, service_type, ServiceType, "Failed to parse service type");
diff --git a/src/core/manager.c b/src/core/manager.c
index eb80dd1b46..a1f37bbbb3 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -731,7 +731,6 @@ static int manager_setup_notify(Manager *m) {
}
static int manager_setup_kdbus(Manager *m) {
-#ifdef ENABLE_KDBUS
_cleanup_free_ char *p = NULL;
assert(m);
@@ -749,7 +748,6 @@ static int manager_setup_kdbus(Manager *m) {
return log_debug_errno(m->kdbus_fd, "Failed to set up kdbus: %m");
log_debug("Successfully set up kdbus on %s", p);
-#endif
return 0;
}
diff --git a/src/core/mount-setup.c b/src/core/mount-setup.c
index c35248eeae..42a6b952b9 100644
--- a/src/core/mount-setup.c
+++ b/src/core/mount-setup.c
@@ -104,10 +104,8 @@ static const MountPoint mount_table[] = {
{ "efivarfs", "/sys/firmware/efi/efivars", "efivarfs", NULL, MS_NOSUID|MS_NOEXEC|MS_NODEV,
is_efi_boot, MNT_NONE },
#endif
-#ifdef ENABLE_KDBUS
{ "kdbusfs", "/sys/fs/kdbus", "kdbusfs", NULL, MS_NOSUID|MS_NOEXEC|MS_NODEV,
NULL, MNT_IN_CONTAINER },
-#endif
};
/* These are API file systems that might be mounted by other software,
diff --git a/src/core/service.c b/src/core/service.c
index 71252e29e2..fa1e80b710 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -568,14 +568,12 @@ static int service_add_extras(Service *s) {
s->notify_access = NOTIFY_MAIN;
if (s->bus_name) {
-#ifdef ENABLE_KDBUS
const char *n;
n = strjoina(s->bus_name, ".busname");
r = unit_add_dependency_by_name(UNIT(s), UNIT_AFTER, n, NULL, true);
if (r < 0)
return r;
-#endif
r = unit_watch_bus_name(UNIT(s), s->bus_name);
if (r < 0)
@@ -1180,7 +1178,6 @@ static int service_spawn(
} else
path = UNIT(s)->cgroup_path;
-#ifdef ENABLE_KDBUS
if (s->exec_context.bus_endpoint) {
r = bus_kernel_create_endpoint(UNIT(s)->manager->running_as == MANAGER_SYSTEM ? "system" : "user",
UNIT(s)->id, &bus_endpoint_path);
@@ -1192,7 +1189,6 @@ static int service_spawn(
* as the service is running. */
exec_params.bus_endpoint_fd = s->bus_endpoint_fd = r;
}
-#endif
exec_params.argv = argv;
exec_params.fds = fds;
diff --git a/src/import/pull.c b/src/import/pull.c
index ca33d2f3fa..ca7be6be85 100644
--- a/src/import/pull.c
+++ b/src/import/pull.c
@@ -245,15 +245,15 @@ static int pull_dkr(int argc, char *argv[], void *userdata) {
if (digest) {
reference = digest + 1;
name = strndupa(argv[1], digest - argv[1]);
- }
-
- reference = strchr(argv[1], ':');
- if (reference) {
- name = strndupa(argv[1], reference - argv[1]);
- reference++;
} else {
- name = argv[1];
- reference = "latest";
+ reference = strchr(argv[1], ':');
+ if (reference) {
+ name = strndupa(argv[1], reference - argv[1]);
+ reference++;
+ } else {
+ name = argv[1];
+ reference = "latest";
+ }
}
if (!dkr_name_is_valid(name)) {
diff --git a/src/journal/test-journal-interleaving.c b/src/journal/test-journal-interleaving.c
index c2fc123e42..adefa1b026 100644
--- a/src/journal/test-journal-interleaving.c
+++ b/src/journal/test-journal-interleaving.c
@@ -62,10 +62,19 @@ static void test_close(JournalFile *f) {
static void append_number(JournalFile *f, int n, uint64_t *seqnum) {
char *p;
dual_timestamp ts;
+ static dual_timestamp previous_ts = {};
struct iovec iovec[1];
dual_timestamp_get(&ts);
+ if (ts.monotonic <= previous_ts.monotonic)
+ ts.monotonic = previous_ts.monotonic + 1;
+
+ if (ts.realtime <= previous_ts.realtime)
+ ts.realtime = previous_ts.realtime + 1;
+
+ previous_ts = ts;
+
assert_se(asprintf(&p, "NUMBER=%d", n) >= 0);
iovec[0].iov_base = p;
iovec[0].iov_len = strlen(p);
diff --git a/src/journal/test-journal-stream.c b/src/journal/test-journal-stream.c
index e1146c692d..b5ecf2f375 100644
--- a/src/journal/test-journal-stream.c
+++ b/src/journal/test-journal-stream.c
@@ -80,6 +80,7 @@ int main(int argc, char *argv[]) {
char *z;
const void *data;
size_t l;
+ dual_timestamp previous_ts = DUAL_TIMESTAMP_NULL;
/* journal_file_open requires a valid machine id */
if (access("/etc/machine-id", F_OK) != 0)
@@ -101,6 +102,14 @@ int main(int argc, char *argv[]) {
dual_timestamp_get(&ts);
+ if (ts.monotonic <= previous_ts.monotonic)
+ ts.monotonic = previous_ts.monotonic + 1;
+
+ if (ts.realtime <= previous_ts.realtime)
+ ts.realtime = previous_ts.realtime + 1;
+
+ previous_ts = ts;
+
assert_se(asprintf(&p, "NUMBER=%u", i) >= 0);
iovec[0].iov_base = p;
iovec[0].iov_len = strlen(p);
diff --git a/src/libsystemd-network/sd-dhcp-client.c b/src/libsystemd-network/sd-dhcp-client.c
index 6853038b67..6a0d270739 100644
--- a/src/libsystemd-network/sd-dhcp-client.c
+++ b/src/libsystemd-network/sd-dhcp-client.c
@@ -928,6 +928,8 @@ static int client_initialize_time_events(sd_dhcp_client *client) {
r = sd_event_source_set_priority(client->timeout_resend,
client->event_priority);
+ if (r < 0)
+ goto error;
r = sd_event_source_set_description(client->timeout_resend, "dhcp4-resend-timer");
if (r < 0)
diff --git a/src/libsystemd/sd-bus/sd-bus.c b/src/libsystemd/sd-bus/sd-bus.c
index 0881b4779a..5dd6468707 100644
--- a/src/libsystemd/sd-bus/sd-bus.c
+++ b/src/libsystemd/sd-bus/sd-bus.c
@@ -1239,18 +1239,9 @@ int bus_set_address_user(sd_bus *b) {
if (!ee)
return -ENOMEM;
-#ifdef ENABLE_KDBUS
(void) asprintf(&b->address, KERNEL_USER_BUS_ADDRESS_FMT ";" UNIX_USER_BUS_ADDRESS_FMT, getuid(), ee);
-#else
- (void) asprintf(&b->address, UNIX_USER_BUS_ADDRESS_FMT, ee);
-#endif
- } else {
-#ifdef ENABLE_KDBUS
+ } else
(void) asprintf(&b->address, KERNEL_USER_BUS_ADDRESS_FMT, getuid());
-#else
- return -ECONNREFUSED;
-#endif
- }
if (!b->address)
return -ENOMEM;
@@ -1372,11 +1363,7 @@ int bus_set_address_system_machine(sd_bus *b, const char *machine) {
if (!e)
return -ENOMEM;
-#ifdef ENABLE_KDBUS
b->address = strjoin("x-machine-kernel:machine=", e, ";x-machine-unix:machine=", e, NULL);
-#else
- b->address = strjoin("x-machine-unix:machine=", e, NULL);
-#endif
if (!b->address)
return -ENOMEM;
@@ -2958,10 +2945,8 @@ _public_ int sd_bus_add_match(
/* Do not install server-side matches for matches
* against the local service, interface or bus
- * path. Also, when on kdbus don't install driver
- * matches server side. */
- if (scope == BUS_MATCH_GENERIC ||
- (!bus->is_kernel && scope == BUS_MATCH_DRIVER)) {
+ * path. */
+ if (scope != BUS_MATCH_LOCAL) {
if (!bus->is_kernel) {
/* When this is not a kernel transport, we
diff --git a/src/libudev/libudev-device.c b/src/libudev/libudev-device.c
index c27b01db96..9a8d682107 100644
--- a/src/libudev/libudev-device.c
+++ b/src/libudev/libudev-device.c
@@ -871,7 +871,7 @@ _public_ struct udev_list_entry *udev_device_get_sysattr_list_entry(struct udev_
udev_list_cleanup(&udev_device->sysattrs);
FOREACH_DEVICE_SYSATTR(udev_device->device, sysattr)
- udev_list_entry_add(&udev_device->properties, sysattr, NULL);
+ udev_list_entry_add(&udev_device->sysattrs, sysattr, NULL);
udev_device->sysattrs_read = true;
}
diff --git a/src/login/logind-user.c b/src/login/logind-user.c
index 6720899def..21d7268120 100644
--- a/src/login/logind-user.c
+++ b/src/login/logind-user.c
@@ -36,9 +36,10 @@
#include "bus-error.h"
#include "conf-parser.h"
#include "clean-ipc.h"
-#include "logind-user.h"
#include "smack-util.h"
#include "formats-util.h"
+#include "label.h"
+#include "logind-user.h"
User* user_new(Manager *m, uid_t uid, gid_t gid, const char *name) {
User *u;
@@ -105,7 +106,7 @@ void user_free(User *u) {
free(u);
}
-int user_save(User *u) {
+static int user_save_internal(User *u) {
_cleanup_free_ char *temp_path = NULL;
_cleanup_fclose_ FILE *f = NULL;
int r;
@@ -113,9 +114,6 @@ int user_save(User *u) {
assert(u);
assert(u->state_file);
- if (!u->started)
- return 0;
-
r = mkdir_safe_label("/run/systemd/users", 0755, 0, 0);
if (r < 0)
goto finish;
@@ -258,6 +256,15 @@ finish:
return r;
}
+int user_save(User *u) {
+ assert(u);
+
+ if (!u->started)
+ return 0;
+
+ return user_save_internal (u);
+}
+
int user_load(User *u) {
_cleanup_free_ char *display = NULL, *realtime = NULL, *monotonic = NULL;
Session *s = NULL;
@@ -323,7 +330,7 @@ static int user_mkdir_runtime_path(User *u) {
if (path_is_mount_point(p, 0) <= 0) {
_cleanup_free_ char *t = NULL;
- (void) mkdir(p, 0700);
+ (void) mkdir_label(p, 0700);
if (mac_smack_use())
r = asprintf(&t, "mode=0700,smackfsroot=*,uid=" UID_FMT ",gid=" GID_FMT ",size=%zu", u->uid, u->gid, u->manager->runtime_dir_size);
@@ -351,6 +358,10 @@ static int user_mkdir_runtime_path(User *u) {
goto fail;
}
}
+
+ r = label_fix(p, false, false);
+ if (r < 0)
+ log_warning_errno(r, "Failed to fix label of '%s', ignoring: %m", p);
}
u->runtime_path = p;
@@ -453,6 +464,12 @@ int user_start(User *u) {
if (r < 0)
return r;
+ /* Save the user data so far, because pam_systemd will read the
+ * XDG_RUNTIME_DIR out of it while starting up systemd --user.
+ * We need to do user_save_internal() because we have not
+ * "officially" started yet. */
+ user_save_internal(u);
+
/* Spawn user systemd */
r = user_start_service(u);
if (r < 0)
@@ -704,7 +721,7 @@ UserState user_get_state(User *u) {
if (u->stopping)
return USER_CLOSING;
- if (u->slice_job || u->service_job)
+ if (!u->started || u->slice_job || u->service_job)
return USER_OPENING;
if (u->sessions) {
diff --git a/src/login/pam_systemd.c b/src/login/pam_systemd.c
index b5d419000c..0ebdfdf19e 100644
--- a/src/login/pam_systemd.c
+++ b/src/login/pam_systemd.c
@@ -177,7 +177,6 @@ static int export_legacy_dbus_address(
uid_t uid,
const char *runtime) {
-#ifdef ENABLE_KDBUS
_cleanup_free_ char *s = NULL;
int r;
@@ -195,7 +194,7 @@ static int export_legacy_dbus_address(
pam_syslog(handle, LOG_ERR, "Failed to set bus variable.");
return r;
}
-#endif
+
return PAM_SUCCESS;
}
diff --git a/src/machine/machine-dbus.c b/src/machine/machine-dbus.c
index 9f026beb13..7813a0bcc7 100644
--- a/src/machine/machine-dbus.c
+++ b/src/machine/machine-dbus.c
@@ -509,11 +509,7 @@ int bus_machine_method_open_login(sd_bus_message *message, void *userdata, sd_bu
if (r < 0)
return r;
-#ifdef ENABLE_KDBUS
# define ADDRESS_FMT "x-machine-kernel:pid=%1$" PID_PRI ";x-machine-unix:pid=%1$" PID_PRI
-#else
-# define ADDRESS_FMT "x-machine-unix:pid=%1$" PID_PRI
-#endif
if (asprintf(&address, ADDRESS_FMT, m->leader) < 0)
return log_oom();
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 3c31629d1e..d1154de08a 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -4972,6 +4972,10 @@ finish:
if (pid > 0)
kill(pid, SIGKILL);
+ /* Try to flush whatever is still queued in the pty */
+ if (master >= 0)
+ (void) copy_bytes(master, STDOUT_FILENO, (off_t) -1, false);
+
loop_remove(loop_nr, &image_fd);
if (remove_subvol && arg_directory) {
diff --git a/src/shared/acl-util.c b/src/shared/acl-util.c
index 466f9aa601..bd8c988751 100644
--- a/src/shared/acl-util.c
+++ b/src/shared/acl-util.c
@@ -223,7 +223,7 @@ int acl_search_groups(const char *path, char ***ret_groups) {
return ret;
}
-int parse_acl(char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask) {
+int parse_acl(const char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask) {
_cleanup_free_ char **a = NULL, **d = NULL; /* strings are not be freed */
_cleanup_strv_free_ char **split;
char **entry;
@@ -232,7 +232,7 @@ int parse_acl(char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask)
split = strv_split(text, ",");
if (!split)
- return log_oom();
+ return -ENOMEM;
STRV_FOREACH(entry, split) {
char *p;
@@ -245,9 +245,9 @@ int parse_acl(char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask)
r = strv_push(&d, p);
else
r = strv_push(&a, *entry);
+ if (r < 0)
+ return r;
}
- if (r < 0)
- return r;
if (!strv_isempty(a)) {
_cleanup_free_ char *join;
@@ -258,7 +258,7 @@ int parse_acl(char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask)
a_acl = acl_from_text(join);
if (!a_acl)
- return -EINVAL;
+ return -errno;
if (want_mask) {
r = calc_acl_mask_if_needed(&a_acl);
@@ -276,7 +276,7 @@ int parse_acl(char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask)
d_acl = acl_from_text(join);
if (!d_acl)
- return -EINVAL;
+ return -errno;
if (want_mask) {
r = calc_acl_mask_if_needed(&d_acl);
@@ -288,6 +288,7 @@ int parse_acl(char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask)
*acl_access = a_acl;
*acl_default = d_acl;
a_acl = d_acl = NULL;
+
return 0;
}
diff --git a/src/shared/acl-util.h b/src/shared/acl-util.h
index c8bcc266d0..cf612e8722 100644
--- a/src/shared/acl-util.h
+++ b/src/shared/acl-util.h
@@ -33,7 +33,7 @@ int acl_find_uid(acl_t acl, uid_t uid, acl_entry_t *entry);
int calc_acl_mask_if_needed(acl_t *acl_p);
int add_base_acls_if_needed(acl_t *acl_p, const char *path);
int acl_search_groups(const char* path, char ***ret_groups);
-int parse_acl(char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask);
+int parse_acl(const char *text, acl_t *acl_access, acl_t *acl_default, bool want_mask);
int acls_for_file(const char *path, acl_type_t type, acl_t new, acl_t *acl);
/* acl_free takes multiple argument types.
diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c
index 8fcc289957..11350dad71 100644
--- a/src/shared/bus-util.c
+++ b/src/shared/bus-util.c
@@ -545,7 +545,6 @@ int bus_open_system_systemd(sd_bus **_bus) {
* directly to the system instance, instead of going via the
* bus */
-#ifdef ENABLE_KDBUS
r = sd_bus_new(&bus);
if (r < 0)
return r;
@@ -564,7 +563,6 @@ int bus_open_system_systemd(sd_bus **_bus) {
}
bus = sd_bus_unref(bus);
-#endif
r = sd_bus_new(&bus);
if (r < 0)
@@ -598,7 +596,6 @@ int bus_open_user_systemd(sd_bus **_bus) {
assert(_bus);
-#ifdef ENABLE_KDBUS
r = sd_bus_new(&bus);
if (r < 0)
return r;
@@ -616,7 +613,6 @@ int bus_open_user_systemd(sd_bus **_bus) {
}
bus = sd_bus_unref(bus);
-#endif
e = secure_getenv("XDG_RUNTIME_DIR");
if (!e)
@@ -2034,15 +2030,22 @@ int bus_path_decode_unique(const char *path, const char *prefix, char **ret_send
bool is_kdbus_wanted(void) {
_cleanup_free_ char *value = NULL;
+#ifdef ENABLE_KDBUS
+ const bool configured = true;
+#else
+ const bool configured = false;
+#endif
+
int r;
- if (get_proc_cmdline_key("kdbus", NULL) <= 0) {
- r = get_proc_cmdline_key("kdbus=", &value);
- if (r <= 0 || parse_boolean(value) != 1)
- return false;
- }
+ if (get_proc_cmdline_key("kdbus", NULL) > 0)
+ return true;
+
+ r = get_proc_cmdline_key("kdbus=", &value);
+ if (r <= 0)
+ return configured;
- return true;
+ return parse_boolean(value) == 1;
}
bool is_kdbus_available(void) {
diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c
index ac5eb16f62..068da465d9 100644
--- a/src/shared/logs-show.c
+++ b/src/shared/logs-show.c
@@ -274,8 +274,10 @@ static int output_short(
if (r < 0)
return log_error_errno(r, "Failed to get journal fields: %m");
- if (!message)
+ if (!message) {
+ log_debug("Skipping message without MESSAGE= field.");
return 0;
+ }
if (!(flags & OUTPUT_SHOW_ALL))
strip_tab_ansi(&message, &message_len);
diff --git a/src/shared/watchdog.c b/src/shared/watchdog.c
index 2fe4eb81cf..9d39beb340 100644
--- a/src/shared/watchdog.c
+++ b/src/shared/watchdog.c
@@ -60,8 +60,13 @@ static int update_timeout(void) {
flags = WDIOS_ENABLECARD;
r = ioctl(watchdog_fd, WDIOC_SETOPTIONS, &flags);
- if (r < 0)
- return log_warning_errno(errno, "Failed to enable hardware watchdog: %m");
+ if (r < 0) {
+ /* ENOTTY means the watchdog is always enabled so we're fine */
+ log_full(errno == ENOTTY ? LOG_DEBUG : LOG_WARNING,
+ "Failed to enable hardware watchdog: %m");
+ if (errno != ENOTTY)
+ return -errno;
+ }
r = ioctl(watchdog_fd, WDIOC_KEEPALIVE, 0);
if (r < 0)
diff --git a/src/test/test-barrier.c b/src/test/test-barrier.c
index 2d109a30e7..f37cb49c85 100644
--- a/src/test/test-barrier.c
+++ b/src/test/test-barrier.c
@@ -438,6 +438,16 @@ TEST_BARRIER(test_barrier_pending_exit,
TEST_BARRIER_WAIT_SUCCESS(pid2));
int main(int argc, char *argv[]) {
+ /*
+ * This test uses real-time alarms and sleeps to test for CPU races
+ * explicitly. This is highly fragile if your system is under load. We
+ * already increased the BASE_TIME value to make the tests more robust,
+ * but that just makes the test take significantly longer. Hence,
+ * disable the test by default, so it will not break CI.
+ */
+ if (argc < 2)
+ return EXIT_TEST_SKIP;
+
log_parse_environment();
log_open();
diff --git a/src/test/test-unit-file.c b/src/test/test-unit-file.c
index a8025c825b..8358789e6f 100644
--- a/src/test/test-unit-file.c
+++ b/src/test/test-unit-file.c
@@ -145,19 +145,19 @@ static void test_config_parse_exec(void) {
assert_se(r == 0);
assert_se(c1->command_next == NULL);
- log_info("/* no command, check for bad memory access */");
+ log_info("/* no command, whitespace only, reset */");
r = config_parse_exec(NULL, "fake", 3, "section", 1,
"LValue", 0, " ",
&c, NULL);
assert_se(r == 0);
- assert_se(c1->command_next == NULL);
+ assert_se(c == NULL);
log_info("/* ignore && honour_argv0 */");
r = config_parse_exec(NULL, "fake", 4, "section", 1,
"LValue", 0, "-@/RValue///slashes3 argv0a r1",
&c, NULL);
assert_se(r >= 0);
- c1 = c1->command_next;
+ c1 = c;
check_execcommand(c1, "/RValue/slashes3", "argv0a", "r1", NULL, true);
log_info("/* ignore && honour_argv0 */");
@@ -195,6 +195,19 @@ static void test_config_parse_exec(void) {
c1 = c1->command_next;
check_execcommand(c1, "/goo/goo", NULL, "boo", NULL, false);
+ log_info("/* two semicolons in a row */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "-@/RValue argv0 r1 ; ; "
+ "/goo/goo boo",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1, "/RValue", "argv0", "r1", NULL, true);
+
+ /* second command fails because the executable name is ";" */
+ assert_se(c1->command_next == NULL);
+
log_info("/* trailing semicolon */");
r = config_parse_exec(NULL, "fake", 5, "section", 1,
"LValue", 0,
@@ -206,6 +219,26 @@ static void test_config_parse_exec(void) {
assert_se(c1->command_next == NULL);
+ log_info("/* trailing semicolon, no whitespace */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "-@/RValue argv0 r1 ;",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1, "/RValue", "argv0", "r1", NULL, true);
+
+ assert_se(c1->command_next == NULL);
+
+ log_info("/* trailing semicolon in single quotes */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "-@/RValue argv0 r1 ';'",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1, "/RValue", "argv0", "r1", ";", true);
+
log_info("/* escaped semicolon */");
r = config_parse_exec(NULL, "fake", 5, "section", 1,
"LValue", 0,
@@ -218,12 +251,22 @@ static void test_config_parse_exec(void) {
log_info("/* escaped semicolon with following arg */");
r = config_parse_exec(NULL, "fake", 5, "section", 1,
"LValue", 0,
- "/sbin/find \\; x",
+ "/sbin/find \\; /x",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1,
+ "/sbin/find", NULL, ";", "/x", false);
+
+ log_info("/* escaped semicolon as part of an expression */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "/sbin/find \\;x",
&c, NULL);
assert_se(r >= 0);
c1 = c1->command_next;
check_execcommand(c1,
- "/sbin/find", NULL, ";", "x", false);
+ "/sbin/find", NULL, "\\;x", NULL, false);
log_info("/* encoded semicolon */");
r = config_parse_exec(NULL, "fake", 5, "section", 1,
@@ -234,6 +277,25 @@ static void test_config_parse_exec(void) {
c1 = c1->command_next;
check_execcommand(c1, "/bin/find", NULL, ";", NULL, false);
+ log_info("/* quoted semicolon */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "/bin/find \";\"",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1, "/bin/find", NULL, ";", NULL, false);
+
+ log_info("/* quoted semicolon with following arg */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "/sbin/find \";\" /x",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1,
+ "/sbin/find", NULL, ";", "/x", false);
+
log_info("/* spaces in the filename */");
r = config_parse_exec(NULL, "fake", 5, "section", 1,
"LValue", 0,
diff --git a/src/test/test-util.c b/src/test/test-util.c
index ed8db45115..ad9ea3bcce 100644
--- a/src/test/test-util.c
+++ b/src/test/test-util.c
@@ -1304,6 +1304,244 @@ static void test_unquote_first_word(void) {
assert_se(streq(t, "pi\360\237\222\251le"));
free(t);
assert_se(p == original + 32);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "fooo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "fooo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "fooo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "fooo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word(&p, &t, 0) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "foo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "foo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "foo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "fooo bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "fooo bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "fooo bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "fooo\\ bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "\\w+@\\K[\\d.]+";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) == -EINVAL);
+ assert_se(p == original + 1);
+
+ p = original = "\\w+@\\K[\\d.]+";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "\\w+@\\K[\\d.]+"));
+ free(t);
+ assert_se(p == original + 12);
+
+ p = original = "\\w+\\b";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "\\w+\b"));
+ free(t);
+ assert_se(p == original + 5);
+}
+
+static void test_unquote_first_word_and_warn(void) {
+ const char *p, *original;
+ char *t;
+
+ p = original = "foobar waldo";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foobar"));
+ free(t);
+ assert_se(p == original + 7);
+
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "waldo"));
+ free(t);
+ assert_se(p == original + 12);
+
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == 0);
+ assert_se(!t);
+ assert_se(p == original + 12);
+
+ p = original = "\"foobar\" \'waldo\'";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foobar"));
+ free(t);
+ assert_se(p == original + 9);
+
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "waldo"));
+ free(t);
+ assert_se(p == original + 16);
+
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == 0);
+ assert_se(!t);
+ assert_se(p == original + 16);
+
+ p = original = "\"";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL);
+ assert_se(p == original + 1);
+
+ p = original = "\'";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL);
+ assert_se(p == original + 1);
+
+ p = original = "\'fooo";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "\'fooo";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = " foo\\ba\\x6ar ";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foo\ba\x6ar"));
+ free(t);
+ assert_se(p == original + 13);
+
+ p = original = " foo\\ba\\x6ar ";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foobax6ar"));
+ free(t);
+ assert_se(p == original + 13);
+
+ p = original = " f\\u00f6o \"pi\\U0001F4A9le\" ";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "föo"));
+ free(t);
+ assert_se(p == original + 13);
+
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "pi\360\237\222\251le"));
+ free(t);
+ assert_se(p == original + 32);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_RELAX, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo\\ bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "\\w+@\\K[\\d.]+";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "\\w+@\\K[\\d.]+"));
+ free(t);
+ assert_se(p == original + 12);
+
+ p = original = "\\w+\\b";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "\\w+\b"));
+ free(t);
+ assert_se(p == original + 5);
}
static void test_unquote_many_words(void) {
@@ -1610,6 +1848,7 @@ int main(int argc, char *argv[]) {
test_glob_exists();
test_execute_directory();
test_unquote_first_word();
+ test_unquote_first_word_and_warn();
test_unquote_many_words();
test_parse_proc_cmdline();
test_raw_clone();
diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index 5ce11606c9..c205f1d5ec 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -43,6 +43,7 @@
#include "sd-daemon.h"
#include "sd-event.h"
+#include "terminal-util.h"
#include "signal-util.h"
#include "event-util.h"
#include "netlink-util.h"
@@ -435,7 +436,6 @@ static void worker_spawn(Manager *manager, struct event *event) {
if (fd_lock >= 0 && flock(fd_lock, LOCK_SH|LOCK_NB) < 0) {
log_debug_errno(errno, "Unable to flock(%s), skipping event handling: %m", udev_device_get_devnode(d));
fd_lock = safe_close(fd_lock);
- r = -EAGAIN;
goto skip;
}
}
@@ -1687,6 +1687,10 @@ int main(int argc, char *argv[]) {
log_info("starting version " VERSION);
+ /* connect /dev/null to stdin, stdout, stderr */
+ if (log_get_max_level() < LOG_DEBUG)
+ (void) make_null_stdio();
+
pid = fork();
switch (pid) {
case 0:
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-09 17:50:36 +0000