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cgls: automatic cleanup
author
Zbigniew Jędrzejewski-Szmek
<zbyszek@in.waw.pl>
Mon, 19 Nov 2012 19:19:39 +0000
(20:19 +0100)
committer
Zbigniew Jędrzejewski-Szmek
<zbyszek@in.waw.pl>
Sat, 1 Dec 2012 15:38:32 +0000
(16:38 +0100)
src/cgls/cgls.c
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diff --git
a/src/cgls/cgls.c
b/src/cgls/cgls.c
index b2cd968e46cfeeae5b39f347db7b50739235ff82..ad59c0127ff71e7cca9a79878dde1f03779b9804 100644
(file)
--- a/
src/cgls/cgls.c
+++ b/
src/cgls/cgls.c
@@
-138,7
+138,7
@@
int main(int argc, char *argv[]) {
}
} else {
- char *p;
+ char
_cleanup_free_
*p;
p = get_current_dir_name();
if (!p) {
@@
-150,7
+150,7
@@
int main(int argc, char *argv[]) {
printf("Working Directory %s:\n", p);
r = show_cgroup_by_path(p, NULL, 0, arg_kernel_threads, arg_all);
} else {
- char *root = NULL;
+ char
_cleanup_free_
*root = NULL;
const char *t = NULL;
r = cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, 1, &root);
@@
-164,10
+164,7
@@
int main(int argc, char *argv[]) {
}
r = show_cgroup(SYSTEMD_CGROUP_CONTROLLER, t, NULL, 0, arg_kernel_threads, arg_all);
- free(root);
}
-
- free(p);
}
if (r < 0)