Messages in this thread Patch in this message | | | Subject | checkpatch: Improve parse_email signature checking | From | Joe Perches <> | Date | Wed, 14 Feb 2018 10:10:05 -0800 |
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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.
Signed-off-by: Joe Perches <joe@perches.com> --- scripts/checkpatch.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 3d4040322ae1..2b8397da39d3 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;
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