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Fix memory stomp due to incorrect malloc size.

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Roy Eltham
2013-02-24 23:02:20 -08:00
parent 063d19250b
commit c7daca92d6
1 changed files with 1 additions and 1 deletions
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2
src/PRDevice.cpp
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@@ -1173,7 +1173,7 @@ PRResult PRDevice::WriteDataRaw(uint32_t moduleSelect, uint32_t startingAddr, in
PRResult res; PRResult res;
uint32_t * buffer; uint32_t * buffer;
buffer = (uint32_t *)malloc((numWriteWords * 4) + 1); buffer = (uint32_t *)malloc((numWriteWords * 4) + 4);
buffer[0] = CreateBurstCommand(moduleSelect, startingAddr, numWriteWords); buffer[0] = CreateBurstCommand(moduleSelect, startingAddr, numWriteWords);
memcpy(buffer+1, writeBuffer, numWriteWords * 4); memcpy(buffer+1, writeBuffer, numWriteWords * 4);
res = WriteData(buffer, numWriteWords + 1); res = WriteData(buffer, numWriteWords + 1);