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Bug 791270 - Protect AddStream from NULL input and cause a JS error to be thrown r=jesup

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This commit is contained in:
Ethan Hugg 2012-10-09 14:03:13 -07:00
parent 81660b6cb4
commit c601df4d52
1 changed files with 4 additions and 1 deletions
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5
media/webrtc/signaling/src/peerconnection/PeerConnectionImpl.cpp
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@ -723,7 +723,10 @@ PeerConnectionImpl::SetRemoteDescription(int32_t action, const char* aSDP) {
NS_IMETHODIMP
PeerConnectionImpl::AddStream(nsIDOMMediaStream* aMediaStream)
{
MOZ_ASSERT(aMediaStream);
if (!aMediaStream) {
CSFLogError(logTag, "%s - aMediaStream is NULL", __FUNCTION__);
return NS_ERROR_FAILURE;
}
nsDOMMediaStream* stream = static_cast<nsDOMMediaStream*>(aMediaStream);