tree eb165d3711f0e5c0deece7cc6cad55c554b1d764
parent 0d55a6f35a2d37187139e50972f7b6c413b2371f
author Lena Magnusson <lena.magnusson@sonyericsson.com> 1327048778 +0100
committer Henrik Baard <henrik.baard@sonymobile.com> 1354199148 +0100

Unsolicited server responses cause RTSP streaming to crash

If the set up of the RTSP stream contains an incorrect or otherwise
problematic URL, some servers will send an unsolicited server response
that contains a negative number in the sequence number (CSeq) field.

This negative value is not returned from the function findPendingRequest(),
so the check in notifyResponseListener() will not work.  Instead there will
be a crash when 0 is used as the index to find a matching request/response
pair that doesn’t exist.

The fix is to return the received sequence number also when it is an
unsolicited server-client message.

Change-Id: Iedaba8a63dece7b43bce007069baefbfd10970b8