[patch] gjs-1.34.0 patch

gjs-1.34.0_fixmemleak.patch (text/plain), 1.36 KB, created by Guillaume Tissier on 2013-01-24 14:42:22 UTC

diff -urNp gjs-1.34.0/modules/cairo-context.c gjs-1.34.0.patch/modules/cairo-context.c
--- gjs-1.34.0/modules/cairo-context.c	2012-06-05 18:03:29.000000000 +0200
+++ gjs-1.34.0.patch/modules/cairo-context.c	2013-01-23 22:04:08.000000000 +0100
@@ -313,7 +313,9 @@ gjs_cairo_context_finalize(JSContext *co
     if (priv == NULL)
         return;
 
-    cairo_destroy(priv->cr);
+    if (priv->cr != NULL)
+		cairo_destroy(priv->cr);
+
     g_slice_free(GjsCairoContext, priv);
 }
 
@@ -403,6 +405,23 @@ _GJS_CAIRO_CONTEXT_DEFINE_FUNC2FFAFF(use
 
 
 static JSBool
+dispose_func(JSContext *context,
+             unsigned   argc,
+             jsval     *vp)
+{
+    JSObject *obj = JS_THIS_OBJECT(context, vp);
+    GjsCairoContext *priv;
+
+    priv = priv_from_js(context, obj);
+    if (priv->cr != NULL) {
+        cairo_destroy(priv->cr);
+        priv->cr = NULL;
+    }
+    JS_SET_RVAL(context, vp, JSVAL_VOID);
+    return JS_TRUE;
+}
+
+static JSBool
 appendPath_func(JSContext *context,
                 uintN      argc,
                 jsval     *vp)
@@ -852,6 +871,7 @@ getGroupTarget_func(JSContext *context,
 }
 
 static JSFunctionSpec gjs_cairo_context_proto_funcs[] = {
+	{ "$dispose", (JSNative)dispose_func, 0, 0 },
     { "appendPath", (JSNative)appendPath_func, 0, 0},
     { "arc", (JSNative)arc_func, 0, 0 },
     { "arcNegative", (JSNative)arcNegative_func, 0, 0 },