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authorJoe Perches <joe@perches.com>2018-04-10 16:33:09 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-11 10:28:35 -0700
commit85e12066ea09bbee5c99ff2dbde9934291533b0d (patch)
treea41cb525d3acdb852aa6993eff0444ce952c81c1 /scripts/checkpatch.pl
parentlib/list_debug.c: print unmangled addresses (diff)
downloadlinux-dev-85e12066ea09bbee5c99ff2dbde9934291533b0d.tar.xz
linux-dev-85e12066ea09bbee5c99ff2dbde9934291533b0d.zip
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 '')
-rwxr-xr-xscripts/checkpatch.pl2
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;