[Live-devel] Valgrind message (uninitialised structure)

S Mathur yetanotherid at gmail.com
Thu May 25 14:50:01 PDT 2006


Hi,

On letting valgrind process the openRTSP binary, I get the following
messages:

==10196== Conditional jump or move depends on uninitialised value(s)
==10196==    at 0x8052E55: Groupsock::wasLoopedBackFromUs(UsageEnvironment&,
sockaddr_in&) (Groupsock.cpp:352)
==10196==    by 0x8075276: RTCPInstance::incomingReportHandler1() (RTCP.cpp
:282)
==10196==    by 0x80757D0:
RTCPInstance::incomingReportHandler(RTCPInstance*, int) (RTCP.cpp:266)
==10196==    by 0x80773C6:
SocketDescriptor::tcpReadHandler(SocketDescriptor*, int) (RTPInterface.cpp
:355)
==10196==    by 0x804F9E3: BasicTaskScheduler::SingleStep(unsigned) (
BasicTaskScheduler.cpp:134)
==10196==    by 0x804FC0F: BasicTaskScheduler0::doEventLoop(char*) (
BasicTaskScheduler0.cpp:76)
==10196==    by 0x804D202: main (playCommon.cpp:710)

I run openRTSP like:
./openRTSP -t -m rtsp://myremoteserver/stream.sdp

A code snippet around the area...

Boolean Groupsock::wasLoopedBackFromUs(UsageEnvironment& env,
                                       struct sockaddr_in& fromAddress) {
  if (fromAddress.sin_addr.s_addr
      == ourSourceAddressForMulticast(env)) {
   [ snip]


Valgrind v is 3.1.0 with gcc 4.1.0 on Fedora Core 5.

Any pointers appreciated.
Mathur

PS: This message shoes up for the most recent code release as well as the
one before it.
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