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-rw-r--r--uidswap.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/uidswap.c b/uidswap.c
index 91d878c30..837648396 100644
--- a/uidswap.c
+++ b/uidswap.c
@@ -233,6 +233,16 @@ permanently_set_uid(struct passwd *pw)
233 fatal("setgid %u: %.100s", (u_int)pw->pw_gid, strerror(errno)); 233 fatal("setgid %u: %.100s", (u_int)pw->pw_gid, strerror(errno));
234#endif 234#endif
235 235
236#ifdef __APPLE__
237 /*
238 * OS X requires initgroups after setgid to opt back into
239 * memberd support for >16 supplemental groups.
240 */
241 if (initgroups(pw->pw_name, pw->pw_gid) < 0)
242 fatal("initgroups %.100s %u: %.100s",
243 pw->pw_name, (u_int)pw->pw_gid, strerror(errno));
244#endif
245
236#if defined(HAVE_SETRESUID) && !defined(BROKEN_SETRESUID) 246#if defined(HAVE_SETRESUID) && !defined(BROKEN_SETRESUID)
237 if (setresuid(pw->pw_uid, pw->pw_uid, pw->pw_uid) < 0) 247 if (setresuid(pw->pw_uid, pw->pw_uid, pw->pw_uid) < 0)
238 fatal("setresuid %u: %.100s", (u_int)pw->pw_uid, strerror(errno)); 248 fatal("setresuid %u: %.100s", (u_int)pw->pw_uid, strerror(errno));