gitweb: Filter out commit ID from @difftree in git_commit and git_commitdiff

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 5f0a13426445e28601f6e6f06c87f0347549d8e0..2bc14b2c2ab012ed23a28229262b0092bfd658dc 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -3115,6 +3115,9 @@ sub git_commit {
        my @difftree = map { chomp; $_ } <$fd>;
        close $fd or die_error(undef, "Reading git-diff-tree failed");
 
+       # filter out commit ID output
+       @difftree = grep(!/^[0-9a-fA-F]{40}$/, @difftree);
+
        # non-textual hash id's can be cached
        my $expires;
        if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
@@ -3391,7 +3394,9 @@ sub git_commitdiff {
                while (chomp(my $line = <$fd>)) {
                        # empty line ends raw part of diff-tree output
                        last unless $line;
-                       push @difftree, $line;
+                       # filter out commit ID output
+                       push @difftree, $line
+                               unless $line =~ m/^[0-9a-fA-F]{40}$/;
                }
 
        } elsif ($format eq 'plain') {