Legacy ImageMagick Discussions Archive

MIFF works. It was also the workaround I used.

I posted the comparison with MIFF https://www.imagemagick.org/discourse-s ... 58#p143838

Doubling limits of memory and map has no effect. Doubling area limit makes it work. As previously noted.

It's in the above debian git repo link. But well here it is too (policy.xml) <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE policymap [ <!ELEMENT policymap (policy)+> <!ELEMENT policy (#PCDATA)> <!ATTLIST policy domain (delegate|coder|filter|path|resource) #IMPLIED> <!ATTLIST p...

All the previous commands were run under /tmp. And my /tmp is not separately mounted, just part of /.

These limits were added after last year's CVEs as security hardening. https://anonscm.debian.org/git/collab-maint/imagemagick.git/commit/?id=80612b0390488fad375d3f3deddf86a6d7bf645b The result is the same after doubling the two limits you mentioned. But when I doubled the area limit it no longer rep...

Here is a shortened reproducer $ convert -size 4000x4000 xc:white xc:white -adjoin 2pages.mpc; convert 2pages.mpc info: convert-im6.q16: unable to extend cache `2pages.mpc': Bad file descriptor @ error/cache.c/OpenPixelCache/3966. convert-im6.q16: unable to persist pixel cache `2pages.mpc' @ error/m...

Apology for no reproducer since I'm in a hurry. I'm trying to use this script http://www.fmwconcepts.com/imagemagick/notch/ working with a fairly large image using mpc files (3304 x 4083). Version: ImageMagick 6.9.7-4 Q16 x86_64 20170114 The operation failed with "unable to extend cache". ...