Greg Jung pointed out that the call to check_buffer_size() could be 1 byte smaller than required. It most cases this will not be a problem due to the way memory is allocated, but it is possible that an edge case could result in a memory access error.
I will need to check the PLESC_IMPORT_BUFFER/PLESC_APPEND_BUFFER calls to make sure they are maintaining alignment. That is not a bug, just a performance issue that can wait until after the release.
0003-Corrects-an-off-by-1-error-in-plbuf.c-identified-by-.patch
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