banding/cambifilter.c: fix use after free

Signed-off-by: akarin <i@akarin.info>
AkarinVS · Nov 15, 2021 · b5e9bcc · b5e9bcc
1 parent 305dbca
commit b5e9bcc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/banding/cambifilter.c b/banding/cambifilter.c
@@ -59,7 +59,6 @@ static const VSFrameRef *VS_CC cambiGetFrame(int n, int activationReason, void *
  }
  err = cambi_extract(&s, &pic, &score, d->scores ? c_values : NULL);
  cambi_close(&s);
- vsapi->freeFrame(src);
 
  VSMap *prop = vsapi->getFramePropsRW(dst);
  if (d->scores) {
@@ -85,6 +84,7 @@ static const VSFrameRef *VS_CC cambiGetFrame(int n, int activationReason, void *
  vsapi->freeFrame(f);
  }
  }
+ vsapi->freeFrame(src);
  assert(err == 0);
 
  err = vsapi->propSetFloat(prop, "CAMBI", score, paReplace);