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-rw-r--r--src/coredump/coredump.c25
-rw-r--r--src/coredump/coredumpctl.c12
2 files changed, 26 insertions, 11 deletions
diff --git a/src/coredump/coredump.c b/src/coredump/coredump.c
index 270af630cf..4c4f36aea0 100644
--- a/src/coredump/coredump.c
+++ b/src/coredump/coredump.c
@@ -695,6 +695,19 @@ static int change_uid_gid(const char *context[]) {
return drop_privileges(uid, gid, 0);
}
+static bool is_journald_crash(const char *context[_CONTEXT_MAX]) {
+ assert(context);
+
+ return streq_ptr(context[CONTEXT_UNIT], SPECIAL_JOURNALD_SERVICE);
+}
+
+static bool is_pid1_crash(const char *context[_CONTEXT_MAX]) {
+ assert(context);
+
+ return streq_ptr(context[CONTEXT_UNIT], SPECIAL_INIT_SCOPE) ||
+ streq_ptr(context[CONTEXT_PID], "1");
+}
+
#define SUBMIT_COREDUMP_FIELDS 4
static int submit_coredump(
@@ -715,7 +728,7 @@ static int submit_coredump(
assert(n_iovec_allocated >= n_iovec + SUBMIT_COREDUMP_FIELDS);
assert(input_fd >= 0);
- journald_crash = streq_ptr(context[CONTEXT_UNIT], SPECIAL_JOURNALD_SERVICE);
+ journald_crash = is_journald_crash(context);
/* Vacuum before we write anything again */
(void) coredump_vacuum(-1, arg_keep_free, arg_max_use);
@@ -795,7 +808,7 @@ log:
IOVEC_SET_STRING(iovec[n_iovec++], core_message);
if (truncated)
- IOVEC_SET_STRING(iovec[n_iovec++], "COREDUMP_TRUNCATED=yes");
+ IOVEC_SET_STRING(iovec[n_iovec++], "COREDUMP_TRUNCATED=1");
/* Optionally store the entire coredump in the journal */
if (arg_storage == COREDUMP_STORAGE_JOURNAL) {
@@ -1103,14 +1116,14 @@ static int gather_pid_metadata(
log_warning_errno(r, "Failed to get EXE, ignoring: %m");
if (cg_pid_get_unit(pid, &context[CONTEXT_UNIT]) >= 0) {
- if (!streq(context[CONTEXT_UNIT], SPECIAL_JOURNALD_SERVICE)) {
+ if (!is_journald_crash((const char**) context)) {
/* OK, now we know it's not the journal, hence we can make use of it now. */
log_set_target(LOG_TARGET_JOURNAL_OR_KMSG);
log_open();
}
/* If this is PID 1 disable coredump collection, we'll unlikely be able to process it later on. */
- if (streq(context[CONTEXT_UNIT], SPECIAL_INIT_SCOPE)) {
+ if (is_pid1_crash((const char**) context)) {
log_notice("Due to PID 1 having crashed coredump collection will now be turned off.");
(void) write_string_file("/proc/sys/kernel/core_pattern", "|/bin/false", 0);
}
@@ -1248,9 +1261,7 @@ static int process_kernel(int argc, char* argv[]) {
assert(n_iovec <= ELEMENTSOF(iovec));
- if (STRPTR_IN_SET(context[CONTEXT_UNIT],
- SPECIAL_JOURNALD_SERVICE,
- SPECIAL_INIT_SCOPE))
+ if (is_journald_crash((const char**) context) || is_pid1_crash((const char**) context))
r = submit_coredump((const char**) context,
iovec, ELEMENTSOF(iovec), n_iovec,
STDIN_FILENO);
diff --git a/src/coredump/coredumpctl.c b/src/coredump/coredumpctl.c
index 3e9a00bbcf..114a13fc78 100644
--- a/src/coredump/coredumpctl.c
+++ b/src/coredump/coredumpctl.c
@@ -51,6 +51,8 @@
#include "user-util.h"
#include "util.h"
+#define SHORT_BUS_CALL_TIMEOUT_USEC (3 * USEC_PER_SEC)
+
static usec_t arg_since = USEC_INFINITY, arg_until = USEC_INFINITY;
static enum {
@@ -414,7 +416,7 @@ static int print_list(FILE* file, sd_journal *j, int had_legend) {
else
present = "-";
- if (STR_IN_SET(present, "present", "journal") && streq_ptr(truncated, "yes"))
+ if (STR_IN_SET(present, "present", "journal") && truncated && parse_boolean(truncated) > 0)
present = "truncated";
fprintf(file, "%-*s %*s %*s %*s %*s %-*s %s\n",
@@ -583,8 +585,10 @@ static int print_info(FILE *file, sd_journal *j, bool need_space) {
fprintf(file, " Hostname: %s\n", hostname);
if (filename) {
- bool inacc = access(filename, R_OK) < 0;
- bool trunc = streq_ptr(truncated, "yes");
+ bool inacc, trunc;
+
+ inacc = access(filename, R_OK) < 0;
+ trunc = truncated && parse_boolean(truncated) > 0;
if (inacc || trunc)
fprintf(file, " Storage: %s%s (%s%s%s)%s\n",
@@ -990,7 +994,7 @@ static int check_units_active(void) {
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_call(bus, m, 3 * USEC_PER_SEC, &error, &reply);
+ r = sd_bus_call(bus, m, SHORT_BUS_CALL_TIMEOUT_USEC, &error, &reply);
if (r < 0)
return log_error_errno(r, "Failed to check if any systemd-coredump@.service units are running: %s",
bus_error_message(&error, r));