linux-kernel - [PATCH] fs/cramfs: Remove useless call "zlib

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:   Wed, 31 Mar 2021 11:44:26 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     nico@...xnic.net
Cc:     linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Subject: [PATCH] fs/cramfs: Remove useless call "zlib_inflateEnd"

Fix the following whitescan warning:

Calling "zlib_inflateEnd(&stream)" is only useful for its return value,
which is ignored.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 fs/cramfs/uncompress.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/cramfs/uncompress.c b/fs/cramfs/uncompress.c
index 975d98f..9e1a392 100644
--- a/fs/cramfs/uncompress.c
+++ b/fs/cramfs/uncompress.c
@@ -41,7 +41,6 @@ int cramfs_uncompress_block(void *dst, int dstlen, void *src, int srclen)
 	err = zlib_inflateReset(&stream);
 	if (err != Z_OK) {
 		pr_err("zlib_inflateReset error %d\n", err);
-		zlib_inflateEnd(&stream);
 		zlib_inflateInit(&stream);
 	}
 
-- 
1.8.3.1