X-Git-Url: https://git.hcoop.net/hcoop/debian/courier-authlib.git/blobdiff_plain/01037b081eab5fb3f208489dc3e052ec3a2c8ba1..1420868b3e321353480efbb7eb35e1e8d9943223:/libs/liblock/lockmail.c

diff --git a/libs/liblock/lockmail.c b/libs/liblock/lockmail.c
index a2c81ee..fda0799 100644
--- a/libs/liblock/lockmail.c
+++ b/libs/liblock/lockmail.c
@@ -159,8 +159,12 @@ int main(int argc, char **argv)
 
 		if (pid == 0)
 		{
-			setgid(getgid());
-			setuid(getuid());
+			if (setgid(getgid()) < 0 ||
+			    setuid(getuid()) < 0)
+			{
+				perror("setuid/setgid");
+				exit(1);
+			}
 
 			(void)caught();
 			execvp(argvec[0], argvec);