diff options
Diffstat (limited to 'uidswap.c')
-rw-r--r-- | uidswap.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -162,8 +162,10 @@ restore_uid(void) * Propagate the real uid (usually more privileged) to effective uid * as well. */ - setuid(getuid()); - setgid(getgid()); + if (setuid(getuid()) == -1) + fatal("%s: setuid failed: %s", __func__, strerror(errno)); + if (setgid(getgid()) == -1) + fatal("%s: setgid failed: %s", __func__, strerror(errno)); #endif /* SAVED_IDS_WORK_WITH_SETEUID */ if (setgroups(saved_egroupslen, saved_egroups) == -1) |