Bug 1142757 - Deallocate |inbuf| in the appropriate place to prevent memory leaks and close file streams of |inFile| and |outFile|. r=bwc

--HG--
extra : rebase_source : 117002bd9a156a6e88bad662513919ceba34d85c

media/webrtc/signaling/test/mediaconduit_unittests.cpp

@@ -301,12 +301,15 @@ void AudioSendAndReceive::GenerateAndReadSamples()
    FILE* inFile = fopen( iFile.c_str(), "wb+");
    if(!inFile) {
      cerr << "Input File Creation Failed " << endl;
+     free(inbuf);
      return;
    }
 
    FILE* outFile = fopen( oFile.c_str(), "wb+");
    if(!outFile) {
      cerr << "Output File Creation Failed " << endl;
+     free(inbuf);
+     fclose(inFile);
      return;
    }
 
@@ -323,6 +326,8 @@ void AudioSendAndReceive::GenerateAndReadSamples()
    {
     if(!memcpy(audioInput.get(), inbuf, sampleLengthInBytes))
     {
+      free(inbuf);
+      fclose(outFile);
       return;
     }
 
@@ -350,6 +355,7 @@ void AudioSendAndReceive::GenerateAndReadSamples()
    }while(numSamplesReadFromInput < SAMPLES);
 
    FinishWaveHeader(outFile);
+   free(inbuf);
    fclose(outFile);
 }