Only consider hostname blocklisted if it's a full match

Fixes https://github.com/uBlockOrigin/uMatrix-issues/issues/284
4 years ago · c9ddc9d5d0
1 changed files with 3 additions and 1 deletions
--- a/src/js/matrix.js
+++ b/src/js/matrix.js
@ -388,7 +388,9 @@ Matrix.prototype.evaluateCellZ = function(srcHostname, desHostname, type) {
    // srcHostname is '*' at this point

    // Preset blacklisted hostnames are blacklisted in global scope
-    if ( type === '*' && µm.ubiquitousBlacklistRef.matches(desHostname) !== -1 ) {
+    // https://github.com/uBlockOrigin/uMatrix-issues/issues/284
+    //   Only consider hostname blocklisted if it's a full match.
+    if ( type === '*' && µm.ubiquitousBlacklistRef.matches(desHostname) === 0 ) {
        return 1;
    }