We have changed compression code in the FB patch and that includes several bug fixes that might not be in your 5.1 branch. Perhaps that is the reason we don't get a crash. Can you paste the code from page_zip_compress_log where it crashes?
We have changed compression code in the FB patch and that includes several bug fixes that might not be in your 5.1 branch. Perhaps that is the reason we don't get a crash. Can you paste the code from page_zip_ compress_ log where it crashes?