linux-kernel - drivers/crypto/qat/qat_common/qat_compression.c:238:24-25: WARNING opportunity for kfree_sensitive/kvfree

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Message-ID: <alpine.DEB.2.22.394.2302120919560.2799@hadrien>
Date:   Sun, 12 Feb 2023 09:20:47 +0100 (CET)
From:   Julia Lawall <julia.lawall@...ia.fr>
To:     Giovanni Cabiddu <giovanni.cabiddu@...el.com>
cc:     linux-kernel@...r.kernel.org, oe-kbuild-all@...ts.linux.dev,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Wojciech Ziemba <wojciech.ziemba@...el.com>,
        Adam Guerin <adam.guerin@...el.com>
Subject: drivers/crypto/qat/qat_common/qat_compression.c:238:24-25: WARNING
 opportunity for kfree_sensitive/kvfree_sensitive (memset at line 237)
 (fwd)



---------- Forwarded message ----------
Date: Sun, 12 Feb 2023 11:41:06 +0800
From: kernel test robot <lkp@...el.com>
To: oe-kbuild@...ts.linux.dev
Cc: lkp@...el.com, Julia Lawall <julia.lawall@...ia.fr>
Subject: drivers/crypto/qat/qat_common/qat_compression.c:238:24-25: WARNING
    opportunity for kfree_sensitive/kvfree_sensitive (memset at line 237)

BCC: lkp@...el.com
CC: oe-kbuild-all@...ts.linux.dev
CC: linux-kernel@...r.kernel.org
TO: Giovanni Cabiddu <giovanni.cabiddu@...el.com>
CC: Herbert Xu <herbert@...dor.apana.org.au>
CC: Wojciech Ziemba <wojciech.ziemba@...el.com>
CC: Adam Guerin <adam.guerin@...el.com>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   f339c2597ebb00e738f2b6328c14804ed19f5d57
commit: 1198ae56c9a520384dcf53f01cd9adecd73751d0 crypto: qat - expose deflate through acomp api for QAT GEN2
date:   9 weeks ago
:::::: branch date: 3 hours ago
:::::: commit date: 9 weeks ago
config: x86_64-randconfig-c002 (https://download.01.org/0day-ci/archive/20230212/202302121127.u0a27G8S-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Reported-by: Julia Lawall <julia.lawall@...ia.fr>
| Link: https://lore.kernel.org/r/202302121127.u0a27G8S-lkp@intel.com/

cocci warnings: (new ones prefixed by >>)
>> drivers/crypto/qat/qat_common/qat_compression.c:238:24-25: WARNING opportunity for kfree_sensitive/kvfree_sensitive (memset at line 237)

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests