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-rw-r--r--lib/PublicInbox/GitHTTPBackend.pm8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/PublicInbox/GitHTTPBackend.pm b/lib/PublicInbox/GitHTTPBackend.pm
index 09411048..a2a81f8e 100644
--- a/lib/PublicInbox/GitHTTPBackend.pm
+++ b/lib/PublicInbox/GitHTTPBackend.pm
@@ -51,8 +51,8 @@ sub serve {
 
         # Documentation/technical/http-protocol.txt in git.git
         # requires one and exactly one query parameter:
-        if ($env->{QUERY_STRING} =~ /\Aservice=git-\w+-pack\z/ ||
-                                $path =~ /\Agit-\w+-pack\z/) {
+        if ($env->{QUERY_STRING} =~ /\Aservice=git-[A-Za-z0-9_]+-pack\z/ ||
+                                $path =~ /\Agit-[A-Za-z0-9_]+-pack\z/) {
                 my $ok = serve_smart($env, $git, $path);
                 return $ok if $ok;
         }
@@ -90,7 +90,7 @@ sub static_result ($$$$) {
         my $len = $size;
         my $code = 200;
         push @$h, 'Content-Type', $type;
-        if (($env->{HTTP_RANGE} || '') =~ /\bbytes=(\d*)-(\d*)\z/) {
+        if (($env->{HTTP_RANGE} || '') =~ /\bbytes=([0-9]*)-([0-9]*)\z/) {
                 ($code, $len) = prepare_range($env, $in, $h, $1, $2, $size);
                 if ($code == 416) {
                         push @$h, 'Content-Range', "bytes */$size";
@@ -260,7 +260,7 @@ sub parse_cgi_headers {
         foreach my $l (split(/\r?\n/, $h)) {
                 my ($k, $v) = split(/:\s*/, $l, 2);
                 if ($k =~ /\AStatus\z/i) {
-                        ($code) = ($v =~ /\b(\d+)\b/);
+                        ($code) = ($v =~ /\b([0-9]+)\b/);
                 } else {
                         push @h, $k, $v;
                 }