diff options
| author | Laurent Bercot <ska-skaware@skarnet.org> | 2015-01-07 00:31:01 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska-skaware@skarnet.org> | 2015-01-07 00:31:01 +0000 |
| commit | 2da4c96f308834570b2f62bbf3b9e0cfcffe58b8 (patch) | |
| tree | 38d246f2ab5feef53eb9063c422ababf1ca783b7 /src/daemontools-extras | |
| parent | d5191bffe53505187d012a1a000e337cc2bbab01 (diff) | |
| download | s6-2da4c96f308834570b2f62bbf3b9e0cfcffe58b8.tar.xz | |
Allow empty gidlists in s6-applyuidgid
Diffstat (limited to 'src/daemontools-extras')
| -rw-r--r-- | src/daemontools-extras/s6-applyuidgid.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/daemontools-extras/s6-applyuidgid.c b/src/daemontools-extras/s6-applyuidgid.c index ec6d824..31dc198 100644 --- a/src/daemontools-extras/s6-applyuidgid.c +++ b/src/daemontools-extras/s6-applyuidgid.c @@ -34,7 +34,7 @@ int main (int argc, char const *const *argv, char const *const *envp) case 'z' : unexport = 1 ; break ; case 'u' : if (!uint0_scan(l.arg, &uid)) dieusage() ; break ; case 'g' : if (!uint0_scan(l.arg, &gid)) dieusage() ; break ; - case 'G' : if (!gid_scanlist(gids, NGROUPS_MAX, l.arg, &gidn)) dieusage() ; break ; + case 'G' : if (!gid_scanlist(gids, NGROUPS_MAX, l.arg, &gidn) && *l.arg) dieusage() ; break ; case 'U' : { char const *x = env_get2(envp, "UID") ; |