Prevented buffer clipping in network server

Marker output was clipped to 64 characters,
and new line was not inserted.

Changed to use asprintf rather than fixed size buffer.
Marker output is now properly outputting 1 per line.

Change-Id: Id7970486dff11f28ed41315c774509577b9ea32d

diff --git a/dali/internal/network/common/network-performance-client.cpp b/dali/internal/network/common/network-performance-client.cpp
index 4a02097..b4e0719 100644 (file)
--- a/dali/internal/network/common/network-performance-client.cpp
+++ b/dali/internal/network/common/network-performance-client.cpp
@@ -190,11 +190,12 @@ bool NetworkPerformanceClient::TransmitMarker(const PerformanceMarker& marker, c
   if(mConsoleClient)
   {
     // write out the time stamp
-    char   buffer[64];
+    char   *buffer;
     double usec = marker.GetTimeStamp().microseconds;
-    int    size = snprintf(buffer, sizeof(buffer), "%.6f (seconds), %s\n", usec * MICROSECONDS_TO_SECOND, description);
-
-    return mSocket->Write(buffer, size);
+    int    size = asprintf(&buffer, "%.6f (seconds), %s\n", usec * MICROSECONDS_TO_SECOND, description);
+    auto retVal = mSocket->Write(buffer, size);
+    free(buffer);
+    return retVal;
   }
 
   // todo serialize the data