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

Signed-off-by: Robert Fitzsimons <redacted>
Signed-off-by: Junio C Hamano <redacted>

diff --git a/gitweb.perl b/gitweb.perl
index 84a3b1a9a2bc80df578b4c0543549b88ae297f4ba84824303632950218c9273b..67549b8ed0bd1fda1374466e42b85a983e16440474bda8fa67f23d948c4b073e 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -352,6 +352,9 @@ 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;
 }