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tree-wide: avoid uninitialized warning on _cleanup_ variables

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With some versions of the compiler, the _cleanup_ attr makes it think
the variable might be freed/closed when uninitialized, even though it
cannot happen. The added cost is small enough to be worth the benefit,
and optimized builds will help reduce it even further.
This commit is contained in:
Luca Boccassi
2021-04-14 12:25:06 +01:00
parent be084c0dd1
commit c2b2df604b
61 changed files with 106 additions and 106 deletions
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src/activate/activate.c
+3 -3
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@@ -151,7 +151,7 @@ static int exec_process(const char *name, char **argv, char **env, int start_fd,
envp[n_env++] = k;
} else {
_cleanup_free_ char *p;
_cleanup_free_ char *p = NULL;
const char *n;
p = strjoin(*s, "=");
@@ -421,7 +421,7 @@ static int parse_argv(int argc, char *argv[]) {
break;
case ARG_FDNAME: {
_cleanup_strv_free_ char **names;
_cleanup_strv_free_ char **names = NULL;
char **s;
names = strv_split(optarg, ":");
@@ -430,7 +430,7 @@ static int parse_argv(int argc, char *argv[]) {
STRV_FOREACH(s, names)
if (!fdname_is_valid(*s)) {
_cleanup_free_ char *esc;
_cleanup_free_ char *esc = NULL;
esc = cescape(*s);
log_warning("File descriptor name \"%s\" is not valid.", esc);