VapourSynth: fix heap corruption on possible double delete

DJATOM · Jan 16, 2021 · 2e0a870 · 2e0a870
1 parent 70a49a9
commit 2e0a870
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/source/input/vpy.cpp b/source/input/vpy.cpp
@@ -120,8 +120,6 @@ VPYInput::VPYInput(InputFileInfo& info) : nextFrame(0), vpyFailed(false)
     {
         general_log(nullptr, "vpy", X265_LOG_ERROR, "Can't evaluate script: %s\n", vss_func.getError(script));
         vpyFailed = true;
-        vss_func.freeScript(script);
-        vss_func.finalize();
         return;
     }
 
@@ -273,9 +271,6 @@ void VPYInput::release()
 {
     vpyCallbackData.isRunning = false;
 
-    if(frame0)
-        vsapi->freeFrame(frame0);
-
     if(node)
         vsapi->freeNode(node);