From: Yury Umanets <yury@clusterfs.com>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] 2.6.6 memory allocation checks in idmap_lookup()
Date: Sun, 06 Jun 2004 19:15:29 +0300 [thread overview]
Message-ID: <1086538529.2793.82.camel@firefly> (raw)
Adds memory allocation checks in idmap_lookup()
./linux-2.6.6-modified/fs/nfsd/nfs4idmap.c | 2 ++
1 files changed, 2 insertions(+)
Signed-off-by: Yury Umanets <torque@ukrpost.net>
diff -rupN ./linux-2.6.6/fs/nfsd/nfs4idmap.c
./linux-2.6.6-modified/fs/nfsd/nfs4idmap.c
--- ./linux-2.6.6/fs/nfsd/nfs4idmap.c Mon May 10 05:32:54 2004
+++ ./linux-2.6.6-modified/fs/nfsd/nfs4idmap.c Wed Jun 2 14:40:17 2004
@@ -474,6 +474,8 @@ idmap_lookup(struct svc_rqst *rqstp,
if (!*item)
return -ENOMEM;
mdr = kmalloc(sizeof(*mdr), GFP_KERNEL);
+ if (!mdr)
+ return -ENOMEM;
memset(mdr, 0, sizeof(*mdr));
init_waitqueue_head(&mdr->waitq);
add_wait_queue(&mdr->waitq, &waitq);
--
umka
reply other threads:[~2004-06-06 16:15 UTC|newest]
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