new attempt at making set*id() safe and robust

[musl] / src / unistd / setgid.c

diff --git a/src/unistd/setgid.c b/src/unistd/setgid.c
index 87b2717..bae4616 100644 (file)
--- a/src/unistd/setgid.c
+++ b/src/unistd/setgid.c
@@ -4,5 +4,5 @@
 
 int setgid(gid_t gid)
 {
-       return __rsyscall(SYS_setgid, gid, 0, 0, 0, 0, 0);
+       return __setxid(SYS_setgid, gid, 0, 0);
 }