diff options
Diffstat (limited to 'uidswap.c')
-rw-r--r-- | uidswap.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -233,6 +233,16 @@ permanently_set_uid(struct passwd *pw) fatal("setgid %u: %.100s", (u_int)pw->pw_gid, strerror(errno)); #endif +#ifdef __APPLE__ + /* + * OS X requires initgroups after setgid to opt back into + * memberd support for >16 supplemental groups. + */ + if (initgroups(pw->pw_name, pw->pw_gid) < 0) + fatal("initgroups %.100s %u: %.100s", + pw->pw_name, (u_int)pw->pw_gid, strerror(errno)); +#endif + #if defined(HAVE_SETRESUID) && !defined(BROKEN_SETRESUID) if (setresuid(pw->pw_uid, pw->pw_uid, pw->pw_uid) < 0) fatal("setresuid %u: %.100s", (u_int)pw->pw_uid, strerror(errno)); |