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| author | wolfbeast <mcwerewolf@gmail.com> | 2018-06-29 07:43:21 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-06-29 07:43:21 +0200 |
| commit | 9836c7e10440364f3516c9a29e351cba92237b61 (patch) | |
| tree | bb1f0a0b546d801efe9bebde50adee039b7b3388 | |
| parent | 5dd272f43b8714b6816bb7a31c8f642d8d78315a (diff) | |
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WebRTC: Nullcheck DataChannel SendPacket calls.
| -rw-r--r-- | netwerk/sctp/datachannel/DataChannel.cpp | 5 | ||||
| -rw-r--r-- | netwerk/sctp/datachannel/DataChannel.h | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/netwerk/sctp/datachannel/DataChannel.cpp b/netwerk/sctp/datachannel/DataChannel.cpp index d47a9d5ea..f2a91c589 100644 --- a/netwerk/sctp/datachannel/DataChannel.cpp +++ b/netwerk/sctp/datachannel/DataChannel.cpp @@ -654,7 +654,10 @@ int DataChannelConnection::SendPacket(unsigned char data[], size_t len, bool release) { //LOG(("%p: SCTP/DTLS sent %ld bytes", this, len)); - int res = mTransportFlow->SendPacket(data, len) < 0 ? 1 : 0; + int res = 0; + if (mTransportFlow) { + res = mTransportFlow->SendPacket(data, len) < 0 ? 1 : 0; + } if (release) delete [] data; return res; diff --git a/netwerk/sctp/datachannel/DataChannel.h b/netwerk/sctp/datachannel/DataChannel.h index 84ab422fc..ebf29366b 100644 --- a/netwerk/sctp/datachannel/DataChannel.h +++ b/netwerk/sctp/datachannel/DataChannel.h @@ -111,7 +111,7 @@ public: virtual void NotifyDataChannel(already_AddRefed<DataChannel> channel) = 0; }; - explicit DataChannelConnection(DataConnectionListener *listener); + DataChannelConnection(DataConnectionListener *listener); bool Init(unsigned short aPort, uint16_t aNumStreams, bool aUsingDtls); void Destroy(); // So we can spawn refs tied to runnables in shutdown |