linux-kernel - [PATCH 11/13] checkpatch: suspect indent handle macro continuation

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 for Android: free password hash cracker in your pocket

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

Message-Id: <1223047554-31111-12-git-send-email-apw@shadowen.org>
Date:	Fri,  3 Oct 2008 16:25:52 +0100
From:	Andy Whitcroft <apw@...dowen.org>
To:	Andrew Morton <akpm@...l.org>
Cc:	Randy Dunlap <rdunlap@...otime.net>,
	Joel Schopp <jschopp@...tin.ibm.com>,
	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	Andy Whitcroft <apw@...dowen.org>
Subject: [PATCH 11/13] checkpatch: suspect indent handle macro continuation

When ignoring a macro in the middle of a conditional, we need to ignore
the macro start and any continuation lines.

Signed-off-by: Andy Whitcroft <apw@...dowen.org>
---
 scripts/checkpatch.pl |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 2c1afba..862e8e0 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1465,6 +1465,7 @@ sub process {
 			}
 
 			my $cond_ptr = -1;
+			$continuation = 0;
 			while ($cond_ptr != $cond_lines) {
 				$cond_ptr = $cond_lines;
 
@@ -1478,9 +1479,11 @@ sub process {
 				#  1) blank lines, they should be at 0,
 				#  2) preprocessor lines, and
 				#  3) labels.
-				if ($s =~ /^\s*?\n/ ||
+				if ($continuation ||
+				    $s =~ /^\s*?\n/ ||
 				    $s =~ /^\s*#\s*?/ ||
 				    $s =~ /^\s*$Ident\s*:/) {
+					$continuation = ($s =~ /^.*?\\\n/) ? 1 : 0;
 					$s =~ s/^.*?\n//;
 					$cond_lines++;
 				}
-- 
1.6.0.1.451.gc8d31

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/