diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-06-12 20:57:41 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-06-12 21:15:53 -0400 |
| commit | 4201ce672a267e081ec5ba6f36ae5cf18db8187f (patch) | |
| tree | 9fe0d18b452b45eabf17fee738fd841c386560bd /src/basic/process-util.c | |
| parent | 18dade5aaee9f13efb95e6359723974d811c9b1e (diff) | |
process-util: remove broken support for pid==0
Our functions that query /proc/pid/ support using pid==0 to mean
self. get_process_id also seemed to support that, but it was not implemented
correctly: the result should be in *uid, not returned, and also it gave
completely bogus result when called from get_process_gid(). But afaict,
get_process_{uid,gid} were never called with pid==0, so it's not an actual
bug. Remove the broken code to avoid confusion.
Diffstat (limited to 'src/basic/process-util.c')
| -rw-r--r-- | src/basic/process-util.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/basic/process-util.c b/src/basic/process-util.c index f6bde20fc5..08fa98bb9e 100644 --- a/src/basic/process-util.c +++ b/src/basic/process-util.c @@ -325,9 +325,6 @@ static int get_process_id(pid_t pid, const char *field, uid_t *uid) { assert(field); assert(uid); - if (pid == 0) - return getuid(); - p = procfs_file_alloca(pid, "status"); f = fopen(p, "re"); if (!f) { |