From: Karel Zak <kzak@redhat.com>
Date: Tue, 18 Apr 2023 11:54:17 +0000 (+0200)
Subject: lib/crc32c: fix assert()
X-Git-Tag: v2.39-rc3~16
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5f03a197bd8c59dc23096b3cad9e4aab35bcc57b;p=thirdparty%2Futil-linux.git

lib/crc32c: fix assert()

Addresses: https://github.com/util-linux/util-linux/pull/2165
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/lib/crc32c.c b/lib/crc32c.c
index 05b14281bb..5776727a25 100644
--- a/lib/crc32c.c
+++ b/lib/crc32c.c
@@ -107,7 +107,8 @@ ul_crc32c_exclude_offset(uint32_t crc, const unsigned char *buf, size_t size,
 			 size_t exclude_off, size_t exclude_len)
 {
 	size_t i;
-	assert((exclude_off + exclude_len) < size);
+
+	assert((exclude_off + exclude_len) <= size);
 
 	crc = crc32c(crc, buf, exclude_off);
 	for (i = 0; i < exclude_len; i++) {