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.

Joe Perches committed 8 years ago

Commit 85e12061 parent 68c1f081 file · +1 −1Browse files

Showing the changes to scripts/checkpatch.pl (1 of 1 file). Show all

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scripts/checkpatch.pl+1−1

@@ -1075,7 +1075,7 @@ sub parse_email { · 1074 unmodified lines
1075	1075	} elsif ($formatted_email =~ /(\S+\@\S+)(.*)$/) {
1076	1076	$address = $1;
1077	1077	$comment = $2 if defined $2;
1078		− $formatted_email =~ s/$address.*$//;
	1078	+ $formatted_email =~ s/\Q$address\E.*$//;
1079	1079	$name = $formatted_email;
1080	1080	$name = trim($name);
1081	1081	$name =~ s/^\"\|\"$//g;