* [PATCH] www: avoid undefined warnings for query string parsing
@ 2017-05-09 20:44 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2017-05-09 20:44 UTC (permalink / raw)
To: meta
Sometimes bots generate malformed queries with sequential
"&" and ";" characters.
---
lib/PublicInbox/WWW.pm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/PublicInbox/WWW.pm b/lib/PublicInbox/WWW.pm
index 62e4ca4..13b3921 100644
--- a/lib/PublicInbox/WWW.pm
+++ b/lib/PublicInbox/WWW.pm
@@ -46,7 +46,7 @@ sub call {
$v = '' unless defined $v;
$v =~ tr/+/ /;
($k, $v)
- } split(/[&;]/, $env->{QUERY_STRING});
+ } split(/[&;]+/, $env->{QUERY_STRING});
$ctx->{qp} = \%qp;
my $path_info = $env->{PATH_INFO};
--
EW
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2017-05-09 20:44 [PATCH] www: avoid undefined warnings for query string parsing Eric Wong
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