diff options
Diffstat (limited to 'process.c')
| -rw-r--r-- | process.c | 16 |
1 files changed, 10 insertions, 6 deletions
@@ -4227,10 +4227,12 @@ p_uid_change_privilege(VALUE obj, VALUE id) SAVED_USER_ID = uid; #elif defined(HAVE_SETREUID) && !defined(OBSOLETE_SETREUID) if (SAVED_USER_ID == uid) { - if (setreuid((getuid() == uid)? -1: uid, - (geteuid() == uid)? -1: uid) < 0) rb_sys_fail(0); + if (setreuid((getuid() == uid)? (rb_uid_t)-1: uid, + (geteuid() == uid)? (rb_uid_t)-1: uid) < 0) + rb_sys_fail(0); } else if (getuid() != uid) { - if (setreuid(uid, (geteuid() == uid)? -1: uid) < 0) rb_sys_fail(0); + if (setreuid(uid, (geteuid() == uid)? (rb_uid_t)-1: uid) < 0) + rb_sys_fail(0); SAVED_USER_ID = uid; } else if (/* getuid() == uid && */ geteuid() != uid) { if (setreuid(geteuid(), uid) < 0) rb_sys_fail(0); @@ -4857,10 +4859,12 @@ p_gid_change_privilege(VALUE obj, VALUE id) SAVED_GROUP_ID = gid; #elif defined(HAVE_SETREGID) && !defined(OBSOLETE_SETREGID) if (SAVED_GROUP_ID == gid) { - if (setregid((getgid() == gid)? -1: gid, - (getegid() == gid)? -1: gid) < 0) rb_sys_fail(0); + if (setregid((getgid() == gid)? (rb_uid_t)-1: gid, + (getegid() == gid)? (rb_uid_t)-1: gid) < 0) + rb_sys_fail(0); } else if (getgid() != gid) { - if (setregid(gid, (getegid() == gid)? -1: gid) < 0) rb_sys_fail(0); + if (setregid(gid, (getegid() == gid)? (rb_uid_t)-1: gid) < 0) + rb_sys_fail(0); SAVED_GROUP_ID = gid; } else if (/* getgid() == gid && */ getegid() != gid) { if (setregid(getegid(), gid) < 0) rb_sys_fail(0); |