summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--Makefile.am2
-rw-r--r--src/core/dbus-manager.c1
-rw-r--r--src/core/execute.c1
-rw-r--r--src/core/service.c1
-rw-r--r--src/hostname/hostnamed.c1
-rw-r--r--src/locale/localed.c1
-rw-r--r--src/notify/notify.c1
-rw-r--r--src/shared/env-util.c394
-rw-r--r--src/shared/env-util.h41
-rw-r--r--src/shared/strv.c243
-rw-r--r--src/shared/strv.h11
-rw-r--r--src/shared/util.c22
-rw-r--r--src/shared/util.h1
-rw-r--r--src/test/test-env-replace.c44
14 files changed, 502 insertions, 262 deletions
diff --git a/Makefile.am b/Makefile.am
index 8a7c2b67aa..9da3394c78 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -573,6 +573,8 @@ libsystemd_shared_la_SOURCES = \
src/shared/fdset.h \
src/shared/strv.c \
src/shared/strv.h \
+ src/shared/env-util.c \
+ src/shared/env-util.h \
src/shared/strbuf.c \
src/shared/strbuf.h \
src/shared/strxcpyx.c \
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index b7829572f5..7071196238 100644
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -36,6 +36,7 @@
#include "path-util.h"
#include "dbus-unit.h"
#include "virt.h"
+#include "env-util.h"
#define BUS_MANAGER_INTERFACE_BEGIN \
" <interface name=\"org.freedesktop.systemd1.Manager\">\n"
diff --git a/src/core/execute.c b/src/core/execute.c
index 1413c9110e..aa58bc488c 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -64,6 +64,7 @@
#include "loopback-setup.h"
#include "path-util.h"
#include "syscall-list.h"
+#include "env-util.h"
#define IDLE_TIMEOUT_USEC (5*USEC_PER_SEC)
diff --git a/src/core/service.c b/src/core/service.c
index 914146383c..9c4bc41430 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -42,6 +42,7 @@
#include "path-util.h"
#include "util.h"
#include "utf8.h"
+#include "env-util.h"
#ifdef HAVE_SYSV_COMPAT
diff --git a/src/hostname/hostnamed.c b/src/hostname/hostnamed.c
index 92b150bfc9..c5a8b6faaf 100644
--- a/src/hostname/hostnamed.c
+++ b/src/hostname/hostnamed.c
@@ -32,6 +32,7 @@
#include "polkit.h"
#include "def.h"
#include "virt.h"
+#include "env-util.h"
#define INTERFACE \
" <interface name=\"org.freedesktop.hostname1\">\n" \
diff --git a/src/locale/localed.c b/src/locale/localed.c
index bb2a3a2e54..6b1a793d3b 100644
--- a/src/locale/localed.c
+++ b/src/locale/localed.c
@@ -31,6 +31,7 @@
#include "dbus-common.h"
#include "polkit.h"
#include "def.h"
+#include "env-util.h"
#define INTERFACE \
" <interface name=\"org.freedesktop.locale1\">\n" \
diff --git a/src/notify/notify.c b/src/notify/notify.c
index f521f56659..1e9766f862 100644
--- a/src/notify/notify.c
+++ b/src/notify/notify.c
@@ -34,6 +34,7 @@
#include "log.h"
#include "sd-readahead.h"
#include "build.h"
+#include "env-util.h"
static bool arg_ready = false;
static pid_t arg_pid = 0;
diff --git a/src/shared/env-util.c b/src/shared/env-util.c
new file mode 100644
index 0000000000..7a213a77c0
--- /dev/null
+++ b/src/shared/env-util.c
@@ -0,0 +1,394 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright 2012 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <limits.h>
+#include <sys/param.h>
+#include <unistd.h>
+
+#include "strv.h"
+#include "utf8.h"
+#include "util.h"
+#include "env-util.h"
+
+#define VALID_CHARS_ENV_NAME \
+ "0123456789" \
+ "abcdefghijklmnopqrstuvwxyz" \
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
+ "_"
+
+#ifndef ARG_MAX
+#define ARG_MAX ((size_t) sysconf(_SC_ARG_MAX))
+#endif
+
+static bool env_name_is_valid_n(const char *e, size_t n) {
+ const char *p;
+
+ if (!e)
+ return false;
+
+ if (n <= 0)
+ return false;
+
+ if (e[0] >= '0' && e[0] <= '9')
+ return false;
+
+ /* POSIX says the overall size of the environment block cannot
+ * be > ARG_MAX, an individual assignment hence cannot be
+ * either. Discounting the equal sign and trailing NUL this
+ * hence leaves ARG_MAX-2 as longest possible variable
+ * name. */
+ if (n > ARG_MAX - 2)
+ return false;
+
+ for (p = e; p < e + n; p++)
+ if (!strchr(VALID_CHARS_ENV_NAME, *p))
+ return false;
+
+ return true;
+}
+
+bool env_name_is_valid(const char *e) {
+ if (!e)
+ return false;
+
+ return env_name_is_valid_n(e, strlen(e));
+}
+
+bool env_value_is_valid(const char *e) {
+ if (!e)
+ return false;
+
+ if (!utf8_is_valid(e))
+ return false;
+
+ if (string_has_cc(e))
+ return false;
+
+ /* POSIX says the overall size of the environment block cannot
+ * be > ARG_MAX, an individual assignment hence cannot be
+ * either. Discounting the shortest possible variable name of
+ * length 1, the equal sign and trailing NUL this hence leaves
+ * ARG_MAX-3 as longest possible variable value. */
+ if (strlen(e) > ARG_MAX - 3)
+ return false;
+
+ return true;
+}
+
+bool env_assignment_is_valid(const char *e) {
+ const char *eq;
+
+ eq = strchr(e, '=');
+ if (!eq)
+ return false;
+
+ if (!env_name_is_valid_n(e, eq - e))
+ return false;
+
+ if (!env_value_is_valid(eq + 1))
+ return false;
+
+ /* POSIX says the overall size of the environment block cannot
+ * be > ARG_MAX, hence the individual variable assignments
+ * cannot be either, but let's room for one trailing NUL
+ * byte. */
+ if (strlen(e) > ARG_MAX - 1)
+ return false;
+
+ return true;
+}
+
+bool strv_env_is_valid(char **e) {
+ char **p, **q;
+
+ STRV_FOREACH(p, e) {
+ size_t k;
+
+ if (!env_assignment_is_valid(*p))
+ return false;
+
+ /* Check if there are duplicate assginments */
+ k = strcspn(*p, "=");
+ STRV_FOREACH(q, p + 1)
+ if (strncmp(*p, *q, k) == 0 && (*q)[k] == '=')
+ return false;
+ }
+
+ return true;
+}
+
+static int env_append(char **r, char ***k, char **a) {
+ assert(r);
+ assert(k);
+
+ if (!a)
+ return 0;
+
+ /* Add the entries of a to *k unless they already exist in *r
+ * in which case they are overridden instead. This assumes
+ * there is enough space in the r array. */
+
+ for (; *a; a++) {
+ char **j;
+ size_t n;
+
+ n = strcspn(*a, "=");
+
+ if ((*a)[n] == '=')
+ n++;
+
+ for (j = r; j < *k; j++)
+ if (strncmp(*j, *a, n) == 0)
+ break;
+
+ if (j >= *k)
+ (*k)++;
+ else
+ free(*j);
+
+ *j = strdup(*a);
+ if (!*j)
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+char **strv_env_merge(unsigned n_lists, ...) {
+ size_t n = 0;
+ char **l, **k, **r;
+ va_list ap;
+ unsigned i;
+
+ /* Merges an arbitrary number of environment sets */
+
+ va_start(ap, n_lists);
+ for (i = 0; i < n_lists; i++) {
+ l = va_arg(ap, char**);
+ n += strv_length(l);
+ }
+ va_end(ap);
+
+ r = new(char*, n+1);
+ if (!r)
+ return NULL;
+
+ k = r;
+
+ va_start(ap, n_lists);
+ for (i = 0; i < n_lists; i++) {
+ l = va_arg(ap, char**);
+ if (env_append(r, &k, l) < 0)
+ goto fail;
+ }
+ va_end(ap);
+
+ *k = NULL;
+
+ return r;
+
+fail:
+ va_end(ap);
+ strv_free(r);
+
+ return NULL;
+}
+
+static bool env_match(const char *t, const char *pattern) {
+ assert(t);
+ assert(pattern);
+
+ /* pattern a matches string a
+ * a matches a=
+ * a matches a=b
+ * a= matches a=
+ * a=b matches a=b
+ * a= does not match a
+ * a=b does not match a=
+ * a=b does not match a
+ * a=b does not match a=c */
+
+ if (streq(t, pattern))
+ return true;
+
+ if (!strchr(pattern, '=')) {
+ size_t l = strlen(pattern);
+
+ return strncmp(t, pattern, l) == 0 && t[l] == '=';
+ }
+
+ return false;
+}
+
+char **strv_env_delete(char **x, unsigned n_lists, ...) {
+ size_t n, i = 0;
+ char **k, **r;
+ va_list ap;
+
+ /* Deletes every entry from x that is mentioned in the other
+ * string lists */
+
+ n = strv_length(x);
+
+ r = new(char*, n+1);
+ if (!r)
+ return NULL;
+
+ STRV_FOREACH(k, x) {
+ unsigned v;
+
+ va_start(ap, n_lists);
+ for (v = 0; v < n_lists; v++) {
+ char **l, **j;
+
+ l = va_arg(ap, char**);
+ STRV_FOREACH(j, l)
+ if (env_match(*k, *j))
+ goto skip;
+ }
+ va_end(ap);
+
+ r[i] = strdup(*k);
+ if (!r[i]) {
+ strv_free(r);
+ return NULL;
+ }
+
+ i++;
+ continue;
+
+ skip:
+ va_end(ap);
+ }
+
+ r[i] = NULL;
+
+ assert(i <= n);
+
+ return r;
+}
+
+char **strv_env_unset(char **l, const char *p) {
+
+ char **f, **t;
+
+ if (!l)
+ return NULL;
+
+ assert(p);
+
+ /* Drops every occurrence of the env var setting p in the
+ * string list. edits in-place. */
+
+ for (f = t = l; *f; f++) {
+
+ if (env_match(*f, p)) {
+ free(*f);
+ continue;
+ }
+
+ *(t++) = *f;
+ }
+
+ *t = NULL;
+ return l;
+}
+
+char **strv_env_set(char **x, const char *p) {
+
+ char **k, **r;
+ char* m[2] = { (char*) p, NULL };
+
+ /* Overrides the env var setting of p, returns a new copy */
+
+ r = new(char*, strv_length(x)+2);
+ if (!r)
+ return NULL;
+
+ k = r;
+ if (env_append(r, &k, x) < 0)
+ goto fail;
+
+ if (env_append(r, &k, m) < 0)
+ goto fail;
+
+ *k = NULL;
+
+ return r;
+
+fail:
+ strv_free(r);
+ return NULL;
+}
+
+char *strv_env_get_n(char **l, const char *name, size_t k) {
+ char **i;
+
+ assert(name);
+
+ if (k <= 0)
+ return NULL;
+
+ STRV_FOREACH(i, l)
+ if (strncmp(*i, name, k) == 0 &&
+ (*i)[k] == '=')
+ return *i + k + 1;
+
+ return NULL;
+}
+
+char *strv_env_get(char **l, const char *name) {
+ assert(name);
+
+ return strv_env_get_n(l, name, strlen(name));
+}
+
+char **strv_env_clean(char **e) {
+ char **p, **q;
+ int k = 0;
+
+ STRV_FOREACH(p, e) {
+ size_t n;
+ bool duplicate = false;
+
+ if (!env_assignment_is_valid(*p)) {
+ free(*p);
+ continue;
+ }
+
+ n = strcspn(*p, "=");
+ STRV_FOREACH(q, p + 1)
+ if (strncmp(*p, *q, n) == 0 && (*q)[n] == '=') {
+ duplicate = true;
+ break;
+ }
+
+ if (duplicate) {
+ free(*p);
+ continue;
+ }
+
+ e[k++] = *p;
+ }
+
+ e[k] = NULL;
+ return e;
+}
diff --git a/src/shared/env-util.h b/src/shared/env-util.h
new file mode 100644
index 0000000000..93bf596ca8
--- /dev/null
+++ b/src/shared/env-util.h
@@ -0,0 +1,41 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright 2013 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdbool.h>
+#include <sys/types.h>
+
+bool env_name_is_valid(const char *e);
+bool env_value_is_valid(const char *e);
+bool env_assignment_is_valid(const char *e);
+
+bool strv_env_is_valid(char **e);
+char **strv_env_clean(char **l);
+
+char **strv_env_merge(unsigned n_lists, ...);
+char **strv_env_delete(char **x, unsigned n_lists, ...); /* New copy */
+
+char **strv_env_set(char **x, const char *p); /* New copy ... */
+char **strv_env_unset(char **l, const char *p); /* In place ... */
+
+char *strv_env_get_n(char **l, const char *name, size_t k);
+char *strv_env_get(char **x, const char *n);
diff --git a/src/shared/strv.c b/src/shared/strv.c
index fc6104ffea..ee0b71ece0 100644
--- a/src/shared/strv.c
+++ b/src/shared/strv.c
@@ -458,249 +458,6 @@ char **strv_remove_prefix(char **l, const char *s) {
return l;
}
-static int env_append(char **r, char ***k, char **a) {
- assert(r);
- assert(k);
-
- if (!a)
- return 0;
-
- /* Add the entries of a to *k unless they already exist in *r
- * in which case they are overridden instead. This assumes
- * there is enough space in the r array. */
-
- for (; *a; a++) {
- char **j;
- size_t n;
-
- n = strcspn(*a, "=");
-
- if ((*a)[n] == '=')
- n++;
-
- for (j = r; j < *k; j++)
- if (strncmp(*j, *a, n) == 0)
- break;
-
- if (j >= *k)
- (*k)++;
- else
- free(*j);
-
- *j = strdup(*a);
- if (!*j)
- return -ENOMEM;
- }
-
- return 0;
-}
-
-char **strv_env_merge(unsigned n_lists, ...) {
- size_t n = 0;
- char **l, **k, **r;
- va_list ap;
- unsigned i;
-
- /* Merges an arbitrary number of environment sets */
-
- va_start(ap, n_lists);
- for (i = 0; i < n_lists; i++) {
- l = va_arg(ap, char**);
- n += strv_length(l);
- }
- va_end(ap);
-
- r = new(char*, n+1);
- if (!r)
- return NULL;
-
- k = r;
-
- va_start(ap, n_lists);
- for (i = 0; i < n_lists; i++) {
- l = va_arg(ap, char**);
- if (env_append(r, &k, l) < 0)
- goto fail;
- }
- va_end(ap);
-
- *k = NULL;
-
- return r;
-
-fail:
- va_end(ap);
- strv_free(r);
-
- return NULL;
-}
-
-static bool env_match(const char *t, const char *pattern) {
- assert(t);
- assert(pattern);
-
- /* pattern a matches string a
- * a matches a=
- * a matches a=b
- * a= matches a=
- * a=b matches a=b
- * a= does not match a
- * a=b does not match a=
- * a=b does not match a
- * a=b does not match a=c */
-
- if (streq(t, pattern))
- return true;
-
- if (!strchr(pattern, '=')) {
- size_t l = strlen(pattern);
-
- return strncmp(t, pattern, l) == 0 && t[l] == '=';
- }
-
- return false;
-}
-
-char **strv_env_delete(char **x, unsigned n_lists, ...) {
- size_t n, i = 0;
- char **k, **r;
- va_list ap;
-
- /* Deletes every entry from x that is mentioned in the other
- * string lists */
-
- n = strv_length(x);
-
- r = new(char*, n+1);
- if (!r)
- return NULL;
-
- STRV_FOREACH(k, x) {
- unsigned v;
-
- va_start(ap, n_lists);
- for (v = 0; v < n_lists; v++) {
- char **l, **j;
-
- l = va_arg(ap, char**);
- STRV_FOREACH(j, l)
- if (env_match(*k, *j))
- goto skip;
- }
- va_end(ap);
-
- r[i] = strdup(*k);
- if (!r[i]) {
- strv_free(r);
- return NULL;
- }
-
- i++;
- continue;
-
- skip:
- va_end(ap);
- }
-
- r[i] = NULL;
-
- assert(i <= n);
-
- return r;
-}
-
-char **strv_env_unset(char **l, const char *p) {
-
- char **f, **t;
-
- if (!l)
- return NULL;
-
- assert(p);
-
- /* Drops every occurrence of the env var setting p in the
- * string list. edits in-place. */
-
- for (f = t = l; *f; f++) {
-
- if (env_match(*f, p)) {
- free(*f);
- continue;
- }
-
- *(t++) = *f;
- }
-
- *t = NULL;
- return l;
-}
-
-char **strv_env_set(char **x, const char *p) {
-
- char **k, **r;
- char* m[2] = { (char*) p, NULL };
-
- /* Overrides the env var setting of p, returns a new copy */
-
- r = new(char*, strv_length(x)+2);
- if (!r)
- return NULL;
-
- k = r;
- if (env_append(r, &k, x) < 0)
- goto fail;
-
- if (env_append(r, &k, m) < 0)
- goto fail;
-
- *k = NULL;
-
- return r;
-
-fail:
- strv_free(r);
- return NULL;
-
-}
-
-char *strv_env_get_with_length(char **l, const char *name, size_t k) {
- char **i;
-
- assert(name);
-
- STRV_FOREACH(i, l)
- if (strncmp(*i, name, k) == 0 &&
- (*i)[k] == '=')
- return *i + k + 1;
-
- return NULL;
-}
-
-char *strv_env_get(char **l, const char *name) {
- return strv_env_get_with_length(l, name, strlen(name));
-}
-
-char **strv_env_clean(char **l) {
- char **r, **ret;
-
- for (r = ret = l; *l; l++) {
- const char *equal;
-
- equal = strchr(*l, '=');
-
- if (equal && equal[1] == 0) {
- free(*l);
- continue;
- }
-
- *(r++) = *l;
- }
-
- *r = NULL;
-
- return ret;
-}
-
char **strv_parse_nulstr(const char *s, size_t l) {
const char *p;
unsigned c = 0, i = 0;
diff --git a/src/shared/strv.h b/src/shared/strv.h
index 33c752a313..d28625bd2f 100644
--- a/src/shared/strv.h
+++ b/src/shared/strv.h
@@ -61,17 +61,6 @@ char **strv_split_quoted(const char *s) _malloc_;
char *strv_join(char **l, const char *separator) _malloc_;
-char **strv_env_merge(unsigned n_lists, ...);
-char **strv_env_delete(char **x, unsigned n_lists, ...);
-
-char **strv_env_set(char **x, const char *p);
-char **strv_env_unset(char **l, const char *p);
-
-char *strv_env_get_with_length(char **l, const char *name, size_t k);
-char *strv_env_get(char **x, const char *n);
-
-char **strv_env_clean(char **l);
-
char **strv_parse_nulstr(const char *s, size_t l);
bool strv_overlap(char **a, char **b);
diff --git a/src/shared/util.c b/src/shared/util.c
index 969ef2bb90..5b795d4a24 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -70,6 +70,7 @@
#include "path-util.h"
#include "exit-status.h"
#include "hashmap.h"
+#include "env-util.h"
int saved_argc = 0;
char **saved_argv = NULL;
@@ -3341,10 +3342,10 @@ char *replace_env(const char *format, char **env) {
if (*e == '}') {
const char *t;
- if (!(t = strv_env_get_with_length(env, word+2, e-word-2)))
- t = "";
+ t = strempty(strv_env_get_n(env, word+2, e-word-2));
- if (!(k = strappend(r, t)))
+ k = strappend(r, t);
+ if (!k)
goto fail;
free(r);
@@ -3385,7 +3386,8 @@ char **replace_env_argv(char **argv, char **env) {
char **w, **m;
unsigned q;
- if ((e = strv_env_get(env, *i+1))) {
+ e = strv_env_get(env, *i+1);
+ if (e) {
if (!(m = strv_split_quoted(e))) {
r[k] = NULL;
@@ -5608,6 +5610,18 @@ bool string_is_safe(const char *p) {
return true;
}
+bool string_has_cc(const char *p) {
+ const char *t;
+
+ assert(p);
+
+ for (t = p; *t; t++)
+ if (*t > 0 && *t < ' ')
+ return true;
+
+ return false;
+}
+
bool path_is_safe(const char *p) {
if (isempty(p))
diff --git a/src/shared/util.h b/src/shared/util.h
index 223617c3ff..18494f14f2 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -544,6 +544,7 @@ _malloc_ static inline void *memdup_multiply(const void *p, size_t a, size_t b)
bool filename_is_safe(const char *p);
bool path_is_safe(const char *p);
bool string_is_safe(const char *p);
+bool string_has_cc(const char *p);
void *xbsearch_r(const void *key, const void *base, size_t nmemb, size_t size,
int (*compar) (const void *, const void *, void *),
diff --git a/src/test/test-env-replace.c b/src/test/test-env-replace.c
index 2da3845354..b8747db681 100644
--- a/src/test/test-env-replace.c
+++ b/src/test/test-env-replace.c
@@ -24,6 +24,7 @@
#include "util.h"
#include "strv.h"
+#include "env-util.h"
static void test_strv_env_delete(void) {
_cleanup_strv_free_ char **a = NULL, **b = NULL, **c = NULL, **d = NULL;
@@ -81,10 +82,12 @@ static void test_strv_env_merge(void) {
assert(strv_length(r) == 6);
strv_env_clean(r);
- assert(streq(r[0], "PIEP"));
- assert(streq(r[1], "SCHLUMPF=SMURFF"));
- assert(streq(r[2], "NANANANA=YES"));
- assert(strv_length(r) == 3);
+ assert(streq(r[0], "FOO="));
+ assert(streq(r[1], "WALDO="));
+ assert(streq(r[2], "SCHLUMPF=SMURFF"));
+ assert(streq(r[3], "PIEP="));
+ assert(streq(r[4], "NANANANA=YES"));
+ assert(strv_length(r) == 5);
}
static void test_replace_env_arg(void) {
@@ -145,6 +148,38 @@ static void test_normalize_env_assignment(void) {
test_one_normalize(" ' xyz' = 'bar ' ", "' xyz'=bar ");
}
+static void test_env_clean(void) {
+
+ _cleanup_strv_free_ char **e;
+
+ e = strv_new("FOOBAR=WALDO",
+ "FOOBAR=WALDO",
+ "FOOBAR",
+ "F",
+ "X=",
+ "F=F",
+ "=",
+ "=F",
+ "",
+ "0000=000",
+ "äöüß=abcd",
+ "abcd=äöüß",
+ "xyz\n=xyz",
+ "xyz=xyz\n",
+ "another=one",
+ "another=final one",
+ NULL);
+
+ assert_se(strv_env_clean(e));
+
+ assert_se(streq(e[0], "FOOBAR=WALDO"));
+ assert_se(streq(e[1], "X="));
+ assert_se(streq(e[2], "F=F"));
+ assert_se(streq(e[3], "abcd=äöüß"));
+ assert_se(streq(e[4], "another=final one"));
+ assert_se(e[5] == NULL);
+}
+
int main(int argc, char *argv[]) {
test_strv_env_delete();
test_strv_env_unset();
@@ -152,6 +187,7 @@ int main(int argc, char *argv[]) {
test_strv_env_merge();
test_replace_env_arg();
test_normalize_env_assignment();
+ test_env_clean();
return 0;
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-10 17:17:43 +0000