diff options
| author | Gregory Bean <gbean@codeaurora.org> | 2011-03-03 13:46:41 -0800 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2013-09-04 14:18:01 -0700 |
| commit | be65d26fa9849e7b1a15ef3c860c2a900c80cad0 (patch) | |
| tree | 39344564d868bca47811b583d284e8a418bc510c | |
| parent | 70129777082bdbc5446a72da6df1a96905d60d70 (diff) | |
Don't complain about MIME headers.
When patches contain extended character sets, patches will contain
MIME headers after the subject line, which should not be confused
for a too-long summary line.
Signed-off-by: Gregory Bean <gbean@codeaurora.org>
Change-Id: If17d17cc7513eb644d75f486b9cdea3a09ba0dbe
(cherry picked from commit 8e6b9d3790595198a34320f1c3f4504cd258fed1)
| -rwxr-xr-x | scripts/checkpatch.pl | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 9b2a68d3a84..f2c4b20068d 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1603,13 +1603,20 @@ sub process { " characters\n" . $herecurr); } } elsif ($shorttext == CHECK_NEXT_SHORTTEXT) { - $shorttext = IN_SHORTTEXT; +# The Subject line doesn't have to be the last header in the patch. +# Avoid moving to the IN_SHORTTEXT state until clear of all headers. +# Per RFC5322, continuation lines must be folded, so any left-justified +# text which looks like a header is definitely a header. + if ($line!~/^[\x21-\x39\x3b-\x7e]+:/) { + $shorttext = IN_SHORTTEXT; # Check for Subject line followed by a blank line. - if (length($line) != 0) { - WARN("non-blank line after summary " . - "line\n" . $sublinenr . $here . - "\n" . $subjectline . "\n" . - $line . "\n"); + if (length($line) != 0) { + WARN("non-blank line after " . + "summary line\n" . + $sublinenr . $here . + "\n" . $subjectline . + "\n" . $line . "\n"); + } } } elsif ($line=~/^Subject: \[[^\]]*\] (.*)/) { $shorttext = CHECK_NEXT_SHORTTEXT; |