[PATCH] 2.6.6 memory allocation checks in idmap_lookup()

[Yury Umanets]

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@xxxxxxxxxxx>

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

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/