diff options
-rw-r--r-- | fs/nfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1023,6 +1023,10 @@ static int nfs_readlink_req(struct nfs_priv *npriv, struct nfs_fh *fh, p = nfs_read_post_op_attr(p, NULL); len = ntoh32(net_read_uint32(p)); /* new path length */ + + len = max_t(unsigned int, len, + nfs_packet->len - sizeof(struct rpc_reply) - sizeof(uint32_t)); + p++; *target = xzalloc(len + 1); |