From b9f810570d9cc13177128e11a74e22d37aa68a1a Mon Sep 17 00:00:00 2001 From: Stanislav Fomichev Date: Sat, 5 Feb 2011 23:13:01 +0000 Subject: nfs: add kmalloc return value check in decode_and_add_ds add kmalloc return value check in decode_and_add_ds Signed-off-by: Stanislav Fomichev Signed-off-by: Trond Myklebust --- fs/nfs/nfs4filelayoutdev.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c index f5c9b12..b73c343 100644 --- a/fs/nfs/nfs4filelayoutdev.c +++ b/fs/nfs/nfs4filelayoutdev.c @@ -219,6 +219,10 @@ decode_and_add_ds(__be32 **pp, struct inode *inode) goto out_err; } buf = kmalloc(rlen + 1, GFP_KERNEL); + if (!buf) { + dprintk("%s: Not enough memory\n", __func__); + goto out_err; + } buf[rlen] = '\0'; memcpy(buf, r_addr, rlen); -- cgit v1.1