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authorSebastian Rasmussen <sebras@gmail.com>2018-10-01 15:13:13 +0800
committerTor Andersson <tor.andersson@artifex.com>2018-10-23 18:46:01 +0200
commit351c99d8ce23bbf7099dbd52771a095f67e45a2c (patch)
treea83de74b349bf89bcdd23f543b28825e53404170 /source/pdf/pdf-metrics.c
parentfa4cdfca9ec3034dbe54e1cb08c8b97e9ebed46d (diff)
downloadmupdf-351c99d8ce23bbf7099dbd52771a095f67e45a2c.tar.xz
Avoid being smart about keeping only a single reference to the buffer.
When pdf_dev_pop() is called it will drop the reference to the buffer. pdf_dev_push_new_buf() will either create a new buffer reference or take a reference to the existing buffer. When pdf_dev_pop() is called unbalance this creates a problem as the top level buffer will be unreferenced too many times. fails-32.pdf
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