linux-kernel - Re: [PATCH ima-evm-utils 2/3] ima-evm-utils: beautify the code to make it more readable

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

Message-ID: <1594225718.23056.257.camel@linux.ibm.com>
Date:   Wed, 08 Jul 2020 12:28:38 -0400
From:   Mimi Zohar <zohar@...ux.ibm.com>
To:     Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>, vt@...linux.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH ima-evm-utils 2/3] ima-evm-utils: beautify the code to
 make it more readable

On Tue, 2020-07-07 at 11:35 +0800, Tianjia Zhang wrote:
> @@ -625,7 +625,7 @@ int ima_verify_signature(const char *file, unsigned char *sig, int siglen,
>  	unsigned char hash[MAX_DIGEST_SIZE];
>  	int hashlen, sig_hash_algo;
>  
> -	if (sig[0] != 0x03) {
> +	if (sig[0] != EVM_IMA_XATTR_DIGSIG) {
>  		log_err("xattr ima has no signature\n");
>  		return -1;
>  	}

This last hunk didn't apply properly.  The error message now includes
the filename.  I've fixed this patch.  In the future, please post
patches against the next-testing branch.

thanks,

Mimi