[Poppler-bugs] [Bug 50992] library should be thread-safe

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jan 7 03:03:47 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=50992

--- Comment #126 from Albert Astals Cid <tsdgeos at terra.es> ---
bug-poppler10898.pdf is still crashing here

time while [ true ]; do /home/tsdgeos/devel/poppler/build-debug/utils/pdftoppm
-r 72 -cropbox -png ../bug-poppler10898.pdf render/foo; if [ $? -ne 0 ]; then
break; fi; done

Will eventually crash (usually in less than 10 seconds, never more than 30s)
when pdftoppm is the pdftoppm patched to work on threads with the code from
this bugreport. With poppler 0.22 it won't crash (had it running for 5
minutes).

I know bug-poppler10898.pdf is broken, but the fact that pdftoppm is crashing
randomly seems to imply there's something wrong, maybe something even
thread-racy in the code.

Can you reproduce the issue? If not maybe i can give you access to my machine
so you can give it a try?

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