Commit b9f81057 authored Feb 05, 2011 by Stanislav Fomichev Committed by Trond Myklebust Mar 10, 2011

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 <kernel@fomichev.me>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

parent a5e50268

fs/nfs/nfs4filelayoutdev.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -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);