From: Andreas Gruenbacher <agruen@linbit.com>
Date: Thu, 26 Jun 2014 17:25:30 +0000 (+0200)
Subject: Verify: Tighten header length check in verify_header()
X-Git-Tag: fio-2.1.11~47
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4445856ab659ffa41bdb8f5b81aa00704c50a5c6;p=fio.git

Verify: Tighten header length check in verify_header()

Fix-up to commit 5964842c: Tighten the header length check as well, don't only
change the message.
---

diff --git a/verify.c b/verify.c
index 184f3a7f..26157012 100644
--- a/verify.c
+++ b/verify.c
@@ -720,7 +720,7 @@ static int verify_header(struct io_u *io_u, struct verify_header *hdr,
 			hdr->magic, FIO_HDR_MAGIC);
 		goto err;
 	}
-	if (hdr->len > io_u->buflen) {
+	if (hdr->len != hdr_len) {
 		log_err("verify: bad header length %u, wanted %u",
 			hdr->len, hdr_len);
 		goto err;