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Merge "check the return value of setuid and friends"

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This commit is contained in:
Nick Kralevich 2010-11-19 11:42:48 -08:00 • committed by Android (Google) Code Review
commit 3e467f3ec5
1 changed files with 12 additions and 3 deletions
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15
init/init.c
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@ -243,13 +243,22 @@ void service_start(struct service *svc, const char *dynamic_args)
/* as requested, set our gid, supplemental gids, and uid */
if (svc->gid) {
setgid(svc->gid);
if (setgid(svc->gid) != 0) {
ERROR("setgid failed: %s\n", strerror(errno));
_exit(127);
}
}
if (svc->nr_supp_gids) {
setgroups(svc->nr_supp_gids, svc->supp_gids);
if (setgroups(svc->nr_supp_gids, svc->supp_gids) != 0) {
ERROR("setgroups failed: %s\n", strerror(errno));
_exit(127);
}
}
if (svc->uid) {
setuid(svc->uid);
if (setuid(svc->uid) != 0) {
ERROR("setuid failed: %s\n", strerror(errno));
_exit(127);
}
}
if (!dynamic_args) {