diff options
| author | Joe Perches <joe@perches.com> | 2018-04-11 02:33:09 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-11 20:28:35 +0300 |
| commit | 85e12066ea09bbee5c99ff2dbde9934291533b0d (patch) | |
| tree | a41cb525d3acdb852aa6993eff0444ce952c81c1 /scripts | |
| parent | 68c1f08203f2b06b3b888229b1524cfbfe51660d (diff) | |
| download | linux-85e12066ea09bbee5c99ff2dbde9934291533b0d.tar.xz | |
checkpatch: improve parse_email signature checking
Bare email addresses with non alphanumeric characters require escape
quoting before being substituted in the parse_email routine.
e.g. Reported-by: syzbot+bbd8e9a06452cc48059b@syzkaller.appspotmail.com
Do so.
Link: http://lkml.kernel.org/r/1518631805.3678.12.camel@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
| -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 764ffd1bb1c5..b464a4c3f863 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1075,7 +1075,7 @@ sub parse_email { } elsif ($formatted_email =~ /(\S+\@\S+)(.*)$/) { $address = $1; $comment = $2 if defined $2; - $formatted_email =~ s/$address.*$//; + $formatted_email =~ s/\Q$address\E.*$//; $name = $formatted_email; $name = trim($name); $name =~ s/^\"|\"$//g; |