Merge "pppd: add error string for setuid" am: f1682f0e43 am: 41bdf52d58
Original change: https://android-review.googlesource.com/c/platform/external/ppp/+/2098554
Change-Id: I5bbe95ac1cda45f40f9f909481219f4f5ddc32b3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/pppd/main.c b/pppd/main.c
index 09f5a53..df4e36c 100644
--- a/pppd/main.c
+++ b/pppd/main.c
@@ -1735,10 +1735,9 @@
/* here we are executing in the child */
setgid(getgid());
- setuid(uid);
- if (getuid() != uid) {
- fprintf(stderr, "pppd: setuid failed\n");
- exit(1);
+ if (setuid(uid) < 0) {
+ fprintf(stderr, "pppd: setuid failed: %s\n", strerror(errno));
+ exit(1);
}
update_system_environment();
#if defined(__ANDROID__)