linux-kernel - [PATCH] checkpatch: disable commit log length check warning for signature tag

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-next>] [day] [month] [year] [list]

Message-Id: <20200727055458.559558-1-nachiketun8@gmail.com>
Date:   Mon, 27 Jul 2020 11:24:58 +0530
From:   Nachiket Naganure <nachiketun8@...il.com>
To:     apw@...onical.com, joe@...ches.com, lukas.bulwahn@...il.com,
        skhan@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        nachiketun8@...il.com
Subject: [PATCH] checkpatch: disable commit log length check warning for signature tag

Disable commit log length check in case of signature tag. If the commit
log line has valid signature tags such as "Reported-and-tested-by" with
more than 75 characters, suppress the long length warning.

For instance in commit ac854131d984 ("USB: core: Fix misleading driver bug
report"), the corresponding patch contains a "Reported by" tag line which
exceeds 75 chars. And there is no valid way to shorten the length.

Signed-off-by: Nachiket Naganure <nachiketun8@...il.com>
---
 scripts/checkpatch.pl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 197436b20288..46237e9e0550 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2806,6 +2806,8 @@ sub process {
 					# filename then :
 		      $line =~ /^\s*(?:Fixes:|Link:)/i ||
 					# A Fixes: or Link: line
+		      $line =~ /$signature_tags/ ||
+					# Check for signature_tags
 		      $commit_log_possible_stack_dump)) {
 			WARN("COMMIT_LOG_LONG_LINE",
 			     "Possible unwrapped commit description (prefer a maximum 75 chars per line)\n" . $herecurr);
-- 
2.25.1