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| author | Simon Peeters <peeters.simon@gmail.com> | 2014-01-04 02:35:23 +0100 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-01-05 00:59:13 -0500 |
| commit | b68fa010f72599e6da5822feda5ae3a47a4e63d8 (patch) | |
| tree | 046694049da4187b5a8bbe85d4bca92960f2fa3e /src/shared/cgroup-util.c | |
| parent | 9dddaedfcc70c6dc37ba6a48d1d8e27e12c0cb2e (diff) | |
shared: procfs_file_alloca: handle pid==0
when pid is set to 0 use /proc/self
Diffstat (limited to 'src/shared/cgroup-util.c')
| -rw-r--r-- | src/shared/cgroup-util.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/shared/cgroup-util.c b/src/shared/cgroup-util.c index f2af8dcfda..855c9cd160 100644 --- a/src/shared/cgroup-util.c +++ b/src/shared/cgroup-util.c @@ -746,10 +746,7 @@ int cg_pid_get_path(const char *controller, pid_t pid, char **path) { } else controller = SYSTEMD_CGROUP_CONTROLLER; - if (pid == 0) - fs = "/proc/self/cgroup"; - else - fs = procfs_file_alloca(pid, "cgroup"); + fs = procfs_file_alloca(pid, "cgroup"); f = fopen(fs, "re"); if (!f) |