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authorMax Kellermann <max@duempel.org>2013-08-01 08:33:53 +0200
committerMax Kellermann <max@duempel.org>2013-08-01 08:33:53 +0200
commit105b431e4cd5416b44ed3fb68e5944ad59bd8221 (patch)
tree5505e9758575d92a10ac9e8b2cc66a0151e831a0 /src/decoder/GmeDecoderPlugin.cxx
parentba79f4c1f9b9868db04ece3c8870085a25915556 (diff)
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PcmBuffer: reset size in Clear()
Fix for Mantis #3806. "PcmBuffer::Clear clears the buffer but does not reset the size. If Get is called on the same PcmBuffer later on with a size that is the same as (or less than) it was before the call to Clear, the "else" branch is taken and the memory of buffer (at the address of nullptr) is poisoned instead of the necessary allocation being performed. A memset or memcpy on the returned pointer (nullptr) causes a segmentation fault."
Diffstat (limited to 'src/decoder/GmeDecoderPlugin.cxx')
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