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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-02-12 15:32:48 +0900 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2022-02-12 11:01:52 +0000 |
| commit | 74c60fcbec9544b73e701158f80fea03282cd20d (patch) | |
| tree | 690f72d62b1aba1780103d3cbe2213641452024a /src/basic/cgroup-util.c | |
| parent | ac3979abd7a38725b66c1ce0607fa905b3a3d782 (diff) | |
| download | systemd-74c60fcbec9544b73e701158f80fea03282cd20d.tar.gz | |
cgroup-util: refuse the case that both path and suffix are empty strings
Fixes CID#1322378.
Diffstat (limited to 'src/basic/cgroup-util.c')
| -rw-r--r-- | src/basic/cgroup-util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c index 1890cb09ff..289e4fe073 100644 --- a/src/basic/cgroup-util.c +++ b/src/basic/cgroup-util.c @@ -533,7 +533,7 @@ int cg_get_path(const char *controller, const char *path, const char *suffix, ch /* If no controller is specified, we return the path *below* the controllers, without any * prefix. */ - if (!path && !suffix) + if (isempty(path) && isempty(suffix)) return -EINVAL; if (isempty(suffix)) |