gitweb: Require a minimum of two character for the search text.

Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index c1e8bbc3cb..9061c4a75e 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -351,6 +351,9 @@ if (defined $searchtext) {
 	if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
 		die_error(undef, "Invalid search parameter");
 	}
+	if (length($searchtext) < 2) {
+		die_error(undef, "At least two characters are required for search parameter");
+	}
 	$searchtext = quotemeta $searchtext;
 }