Merge branch 'jn/mime-type-with-params' into maint

[thirdparty/git.git] / gitweb / gitweb.perl

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 1b83a8d0a0adca8ffcc948bdca55d1f8e2bbaa48..50a835a5bf5c617bfc9d91259b54043b5f0a6920 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -328,6 +328,7 @@ our %feature = (
        # Enable grep search, which will list the files in currently selected
        # tree containing the given string. Enabled by default. This can be
        # potentially CPU-intensive, of course.
+       # Note that you need to have 'search' feature enabled too.
 
        # To enable system wide have in $GITWEB_CONFIG
        # $feature{'grep'}{'default'} = [1];
@@ -342,6 +343,7 @@ our %feature = (
        # Enable the pickaxe search, which will list the commits that modified
        # a given string in a file. This can be practical and quite faster
        # alternative to 'blame', but still potentially CPU-intensive.
+       # Note that you need to have 'search' feature enabled too.
 
        # To enable system wide have in $GITWEB_CONFIG
        # $feature{'pickaxe'}{'default'} = [1];
@@ -6127,7 +6129,16 @@ sub git_blob_plain {
        # want to be sure not to break that by serving the image as an
        # attachment (though Firefox 3 doesn't seem to care).
        my $sandbox = $prevent_xss &&
-               $type !~ m!^(?:text/plain|image/(?:gif|png|jpeg))(?:[ ;]|$)!;
+               $type !~ m!^(?:text/[a-z]+|image/(?:gif|png|jpeg))(?:[ ;]|$)!;
+
+       # serve text/* as text/plain
+       if ($prevent_xss &&
+           ($type =~ m!^text/[a-z]+\b(.*)$! ||
+            ($type =~ m!^[a-z]+/[a-z]\+xml\b(.*)$! && -T $fd))) {
+               my $rest = $1;
+               $rest = defined $rest ? $rest : '';
+               $type = "text/plain$rest";
+       }
 
        print $cgi->header(
                -type => $type,