commit 45f5f9077c773b9d4533fef13045b5ff77e32e46
author Ganesh Ganapathi Batta <ganeshg@broadcom.com> Fri Feb 08 11:02:57 2013 -0800
committer Matthew Xie <mattx@google.com> Wed Feb 13 13:04:06 2013 -0800
tree 20694352f6afda5cd87610c3795f49d4c0b9b845
parent 93753c193b2381a67e6689c8be26ea8640c590bc

Resolved partial uipc channel read issue

When partial data is read the previously read size wasn't
compensated for.  Ensure we don't transmit empty a2dp frames in case
of underrun
Bug 8026551

Change-Id: I4195ed798008378b93343bf7cd266c6e2f11b094

udrv/ulinux/uipc.c

diff --git a/udrv/ulinux/uipc.c b/udrv/ulinux/uipc.c
index 9bb44df..4e8a273 100644
--- a/udrv/ulinux/uipc.c
+++ b/udrv/ulinux/uipc.c
@@ -811,7 +811,7 @@
             return 0;
         }
 
-        n = recv(fd, p_buf, len, 0);
+        n = recv(fd, p_buf+n_read, len-n_read, 0);
 
         //BTIF_TRACE_EVENT1("read %d bytes", n);