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uwrap: Move the EINVAL check down in seteuid()
author
Andreas Schneider
<asn@samba.org>
Fri, 30 Oct 2015 12:39:30 +0000
(13:39 +0100)
committer
Andreas Schneider
<asn@cryptomilk.org>
Thu, 5 Nov 2015 08:23:16 +0000
(09:23 +0100)
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
lib/uid_wrapper/uid_wrapper.c
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diff --git
a/lib/uid_wrapper/uid_wrapper.c
b/lib/uid_wrapper/uid_wrapper.c
index e0d84beb7ea7769c611deee085a560d00f61b41b..dd999ffc11453fae59e39b47b320059ad822545b 100644
(file)
--- a/
lib/uid_wrapper/uid_wrapper.c
+++ b/
lib/uid_wrapper/uid_wrapper.c
@@
-1293,15
+1293,16
@@
int setuid(uid_t uid)
#ifdef HAVE_SETEUID
int seteuid(uid_t euid)
{
+ if (!uid_wrapper_enabled()) {
+ return libc_seteuid(euid);
+ }
+
+ /* On FreeBSD the uid_t -1 is set and doesn't produce and error */
if (euid == (uid_t)-1) {
errno = EINVAL;
return -1;
}
- if (!uid_wrapper_enabled()) {
- return libc_seteuid(euid);
- }
-
uwrap_init();
return uwrap_setresuid(-1, euid, -1);
}