diff options
| -rw-r--r-- | service/instance.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/service/instance.c b/service/instance.c index 1fb65fa..3367885 100644 --- a/service/instance.c +++ b/service/instance.c @@ -282,12 +282,15 @@ instance_run(struct service_instance *in, int _stdout, int _stderr) closefd(_stderr); } - if (in->uid || in->gid) { - if (setuid(in->uid) || setgid(in->gid)) { - ERROR("failed to set uid:%d, gid:%d\n", in->uid, in->gid); - exit(127); - } + if (in->gid && setgid(in->gid)) { + ERROR("failed to set group id %d: %d (%s)\n", in->gid, errno, strerror(errno)); + exit(127); + } + if (in->uid && setuid(in->uid)) { + ERROR("failed to set user id %d: %d (%s)\n", in->uid, errno, strerror(errno)); + exit(127); } + execvp(argv[0], argv); exit(127); } |