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| author | Dwaipayan Ray <dwaipayanray1@gmail.com> | 2020-12-16 07:45:02 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-30 13:26:04 +0300 |
| commit | c755c32c75ab1fcd7cdc292e8fe12c49170d676d (patch) | |
| tree | b6d45eb5d484b7ec9e6b5164ae2786c56c26a172 /scripts/checkpatch.pl | |
| parent | 6bbf191f7403d819d4a3887d428241800b25acd3 (diff) | |
| download | linux-c755c32c75ab1fcd7cdc292e8fe12c49170d676d.tar.xz | |
checkpatch: fix unescaped left brace
[ Upstream commit 03f4935135b9efeb780b970ba023c201f81cf4e6 ]
There is an unescaped left brace in a regex in OPEN_BRACE check. This
throws a runtime error when checkpatch is run with --fix flag and the
OPEN_BRACE check is executed.
Fix it by escaping the left brace.
Link: https://lkml.kernel.org/r/20201115202928.81955-1-dwaipayanray1@gmail.com
Fixes: 8d1824780f2f ("checkpatch: add --fix option for a couple OPEN_BRACE misuses")
Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com>
Acked-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 7eb944cbbaea..2e31ec137821 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -4059,7 +4059,7 @@ sub process { $fix) { fix_delete_line($fixlinenr, $rawline); my $fixed_line = $rawline; - $fixed_line =~ /(^..*$Type\s*$Ident\(.*\)\s*){(.*)$/; + $fixed_line =~ /(^..*$Type\s*$Ident\(.*\)\s*)\{(.*)$/; my $line1 = $1; my $line2 = $2; fix_insert_line($fixlinenr, ltrim($line1)); |