From: Christof Hanke <christof.hanke@rzg.mpg.de>
Date: Wed, 28 Aug 2013 12:51:13 +0000 (+0200)
Subject: Linux Keyring error handling
X-Git-Tag: openafs-stable-1_8_0pre1~1015
X-Git-Url: http://git.openafs.org/?p=openafs.git;a=commitdiff_plain;h=c7f5a212025172307e85e09ada03333e5e288cc3

Linux Keyring error handling

honour the returncode of key_instantiate_and_link() to avoid
having non-working pagsh without an error.

Change-Id: Ia62c1c24b22e833cd5dc2689181397965901d34e
Reviewed-on: http://gerrit.openafs.org/10179
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Marc Dionne <marc.c.dionne@gmail.com>
Reviewed-by: Michael Meffie <mmeffie@sinenomine.net>
Reviewed-by: Mark Vitale <mvitale@sinenomine.net>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
---

diff --git a/src/afs/LINUX/osi_groups.c b/src/afs/LINUX/osi_groups.c
index e351344..cc48f6c 100644
--- a/src/afs/LINUX/osi_groups.c
+++ b/src/afs/LINUX/osi_groups.c
@@ -253,7 +253,7 @@ setpag(cred_t **cr, afs_uint32 pagvalue, afs_uint32 *newpag,
 	    key = afs_linux_key_alloc(&key_type_afs_pag, "_pag", 0, 0, perm, KEY_ALLOC_NOT_IN_QUOTA);
 
 	    if (!IS_ERR(key)) {
-		key_instantiate_and_link(key, (void *) newpag, sizeof(afs_uint32),
+		code = key_instantiate_and_link(key, (void *) newpag, sizeof(afs_uint32),
 					 current_session_keyring(), NULL);
 		key_put(key);
 	    } else {