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Index: wview-5.19.0-jgoerzen/stations/WMRUSB/wmrusbprotocol.c
===================================================================
--- wview-5.19.0-jgoerzen.orig/stations/WMRUSB/wmrusbprotocol.c 2013-03-10 22:24:28.000000000 +0400
+++ wview-5.19.0-jgoerzen/stations/WMRUSB/wmrusbprotocol.c 2013-03-10 22:25:01.000000000 +0400
@@ -897,8 +897,11 @@
// Read raw USB data and buffer it for later processing:
void wmrReadData (WVIEWD_WORK *work, WMRUSB_MSG_DATA* msg)
{
- memcpy(&wmrWork.readData[wmrWork.readIndex], msg->data, msg->length);
- wmrWork.readIndex += msg->length;
+ if (wmrWork.readIndex + msg->length <= WMR_BUFFER_LENGTH)
+ {
+ memcpy(&wmrWork.readData[wmrWork.readIndex], msg->data, msg->length);
+ wmrWork.readIndex += msg->length;
+ }
return;
}
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