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Cortex: fix for possible null-dereference

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CID 600442
This commit is contained in:
Philippe Saint-Pierre
2015-07-03 13:14:37 -04:00
parent 8108282b32
commit be61575ce6
1 changed files with 5 additions and 1 deletions
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src/apps/cortex/MediaRoutingView/MediaRoutingView.cpp
+5 -1
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@@ -168,7 +168,11 @@ DiagramWire *MediaRoutingView::createWire(
MediaJack *outputJack, *inputJack;
MediaJack *jack = dynamic_cast<MediaJack *>(fromWhich);
if (jack && jack->isOutput())
if (jack == NULL)
return 0;
if (jack->isOutput())
{
outputJack = jack;
inputJack = dynamic_cast<MediaJack *>(toWhich);