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

[musl] / src / unistd / setuid.c

diff --git a/src/unistd/setuid.c b/src/unistd/setuid.c
index e778c7f..602ecbb 100644 (file)
--- a/src/unistd/setuid.c
+++ b/src/unistd/setuid.c
@@ -4,5 +4,5 @@
 
 int setuid(uid_t uid)
 {
-       return __rsyscall(SYS_setuid, uid, 0, 0, 0, 0, 0);
+       return __setxid(SYS_setuid, uid, 0, 0);
 }