From: Joe Perches <joe@perches.com>
Date: Tue, 2 Aug 2016 21:04:36 +0000 (-0700)
Subject: checkpatch: yet another commit id improvement
X-Git-Tag: v4.8-rc1~52^2~59
X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=aab38f516aa99e8132f906a526bf44fa59e9daa3;p=cascardo%2Flinux.git

checkpatch: yet another commit id improvement

Using \b isn't good enough to isolate what appears to be a commit id in
a commit message.

Make sure there is a space or a quote like character after a continuous
run of hexadecimal characters that could be a commit id.

Link: http://lkml.kernel.org/r/fdd22b47463a21c21132edbb8aa35e372950a1e6.1468869915.git.joe@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Cc: "Zhuo, Qiuxu" <qiuxu.zhuo@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 79273003d5e7..7a28775274a5 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2459,9 +2459,9 @@ sub process {
 
 # Check for git id commit length and improperly formed commit descriptions
 		if ($in_commit_log && !$commit_log_possible_stack_dump &&
-		    $line !~ /^\s*(?:Link|Patchwork|http|BugLink):/i &&
+		    $line !~ /^\s*(?:Link|Patchwork|http|https|BugLink):/i &&
 		    ($line =~ /\bcommit\s+[0-9a-f]{5,}\b/i ||
-		     ($line =~ /\b[0-9a-f]{12,40}\b/i &&
+		     ($line =~ /(?:\s|^)[0-9a-f]{12,40}(?:[\s"'\(\[]|$)/i &&
 		      $line !~ /[\<\[][0-9a-f]{12,40}[\>\]]/i &&
 		      $line !~ /\bfixes:\s*[0-9a-f]{12,40}/i))) {
 			my $init_char = "c";