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Added size sanity check for copying app specific RTCP data.

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Similar check as done in RTCPUtility::RTCPParserV2::ParseAPPItem.

Review URL: http://webrtc-codereview.appspot.com/277002

git-svn-id: http://webrtc.googlecode.com/svn/trunk@942 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
mflodman@webrtc.org
2011-11-15 06:12:39 +00:00
parent 33df5335bf
commit 1f69c03739
1 changed files with 5 additions and 0 deletions
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5
src/modules/rtp_rtcp/source/rtcp_receiver_help.cc
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@ -56,6 +56,11 @@ RTCPPacketInformation::AddApplicationData(const WebRtc_UWord8* data, const WebRt
WebRtc_UWord8* oldData = applicationData; WebRtc_UWord8* oldData = applicationData;
WebRtc_UWord16 oldLength = applicationLength; WebRtc_UWord16 oldLength = applicationLength;
// Don't copy more than kRtcpAppCode_DATA_SIZE bytes.
if (size > kRtcpAppCode_DATA_SIZE) {
size = kRtcpAppCode_DATA_SIZE;
}
applicationLength += size; applicationLength += size;
applicationData = new WebRtc_UWord8[applicationLength]; applicationData = new WebRtc_UWord8[applicationLength];