1 files changed, 16 insertions, 0 deletions
diff --git a/benchmarks/iperf/files/patch-src_Client.cpp b/benchmarks/iperf/files/patch-src_Client.cpp
new file mode 100644
index 000000000000..32044bb6f413
--- /dev/null
+++ b/benchmarks/iperf/files/patch-src_Client.cpp
@@ -0,0 +1,16 @@
+#
+# If the network card's buffer is full, send returns -1 and sets
+# errno to ENOBUFS, which causes issues with the UDP bandwidth tests.
+# Check if errno != ENOBUFS after write(2).
+#
+--- src/Client.cpp.orig	2010-04-01 20:23:17 UTC
++++ src/Client.cpp
+@@ -157,7 +157,7 @@ void Client::RunTCP( void ) {
+ 
+         // perform write 
+         currLen = write( mSettings->mSock, mBuf, mSettings->mBufLen ); 
+-        if ( currLen < 0 ) {
++        if ( currLen < 0 && errno != ENOBUFS ) {
+             WARN_errno( currLen < 0, "write2" ); 
+             break; 
+         }