macro: clean up usage of gcc attributes

[elogind.git] / src / shared / util.c

diff --git a/src/shared/util.c b/src/shared/util.c
index e18421e5207dd656168641570d800e2e5a18adce..182277030440d34840ce9d1ad032736d25f5b6be 100644 (file)
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -643,7 +643,7 @@ int get_process_cmdline(pid_t pid, size_t max_length, bool comm_fallback, char *
 
         /* Kernel threads have no argv[] */
         if (r == NULL || r[0] == 0) {
-                char *t;
+                _cleanup_free_ char *t = NULL;
                 int h;
 
                 free(r);
@@ -656,8 +656,6 @@ int get_process_cmdline(pid_t pid, size_t max_length, bool comm_fallback, char *
                         return h;
 
                 r = strjoin("[", t, "]", NULL);
-                free(t);
-
                 if (!r)
                         return -ENOMEM;
         }
@@ -4463,7 +4461,7 @@ int glob_extend(char ***strv, const char *path) {
         char **p;
 
         errno = 0;
-        k = glob(optarg, GLOB_NOSORT|GLOB_BRACE, NULL, &g);
+        k = glob(path, GLOB_NOSORT|GLOB_BRACE, NULL, &g);
 
         if (k == GLOB_NOMATCH)
                 return -ENOENT;