Bug#680927: Imagemagick convert caption wrapping
Package: Imagemagick Version: 8:6.6.9.7-7 Severity: important Debian Squeeze 6.0.5 Kernel 2.6.32-5-amd64 Issue: When using the convert binary using the --caption flag the text does not wrap/resize correctly when restricting the image dimensions and not specifying a pointsize. This is causing incorrect output in production env
Bug#680928: Imagmagick convert UTF8 non breaking space
Package: Imagemagick Version: 8:6.6.0.4-3+squeeze3 Severity: critical Debian Squeeze 6.0.5 Kernel 2.6.32-5-amd64 Issue: When using the convert binary with the --caption flag, if the text to be used contains a UTF-8 non-breaking space the convert binary then enters into a loop and cannot finish. This then consumes CPU usage causing a loss of perfomance.
Bug#680927: [Pkg-gmagick-im-team] Bug#680927: Imagemagick convert caption wrapping
Hi Bastien, This issue is loosely releted to #680928. The version (6.6.9) for this ticket was compiled by the Sys Admin managing the servers directly from source in the Debian testing branch at the time if investigation of the issues in ticket #680928. The command used is similar to that used in #680928 except uses long strings for the caption On Mon, Jul 9, 2012 at 1:03 PM, roucaries bastien roucaries.bastien+deb...@gmail.com wrote: tags 680927 + moreinfo tags 680927 + unreproducible thanks On Mon, Jul 9, 2012 at 12:11 PM, Matt Cockayne m...@zucchi.co.uk wrote: Package: Imagemagick Version: 8:6.6.9.7-7 Severity: important Debian Squeeze 6.0.5 Kernel 2.6.32-5-amd64 Issue: When using the convert binary using the --caption flag the text does not wrap/resize correctly when restricting the image dimensions and not specifying a pointsize. This is causing incorrect output in production env thanks for this bug report. Unofrtunatly you do not give the exact command line, and moreover the version you give me is neither part of stable/testing/unstable. Bastien ___ Pkg-gmagick-im-team mailing list pkg-gmagick-im-t...@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-gmagick-im-team -- Matt Cockayne *Zucchi ! Digital Perfection* Managing Director *e:* m...@zucchi.co.uk *t:* +44 (0) 161 435 6060 *m:* +44 (0) 843 557 1751 *w:* zucchi.co.uk *a:* 26 Avon Rd / Cheadle / Cheshire / SK8 3LS *sk:* matt.cockayne *tw:* @mattcockayne http://twitter.com/#!/mattcockayne *in:* matthewcockayne http://www.linkedin.com/in/matthewcockayne Click for Email Disclaimer http://zucchi.co.uk/legals/email-disclaimer
Bug#680928: [Pkg-gmagick-im-team] Bug#680928: Imagmagick convert UTF8 non breaking space
An example of the command executed is (less UTF8 nonbreaking space as may not translate across email) usr/bin/convert -size 160 -pointsize 19 -channel RGBA -fill rgb(0,0,116) -weight 400 -font /site/data/fonts/Ampersand.ttf -gravity NorthWest -background none caption:'Name, saw this and thought of you! Cheers Name' -flatten /site/data/tmp/1341835864.3593.png output of convert --version Version: ImageMagick 6.6.0-4 2012-05-02 Q16 http://www.imagemagick.org Copyright: Copyright (C) 1999-2010 ImageMagick Studio LLC Features: OpenMP We have tested with a number of different versions in a sandbox environment... this exact issue resolves itself by 6.6.9 but others issues are present see bug #680927. both issues are resolved by version 6.7.x On Mon, Jul 9, 2012 at 1:01 PM, roucaries bastien roucaries.bastien+deb...@gmail.com wrote: tags 680928 + unrreproducible tags 680928 + moreinfo severity 680928 important thanks On Mon, Jul 9, 2012 at 12:11 PM, Matt Cockayne m...@zucchi.co.uk wrote: Package: Imagemagick Version: 8:6.6.0.4-3+squeeze3 Severity: critical Debian Squeeze 6.0.5 Kernel 2.6.32-5-amd64 Issue: When using the convert binary with the --caption flag, if the text to be used contains a UTF-8 non-breaking space the convert binary then enters into a loop and cannot finish. This then consumes CPU usage causing a loss of perfomance. Could you give me the exact command line ? And the output of convert --version BTW could you test with newer version ? Set to important because I could not reproduce, and you do not give affected version. Bastien ___ Pkg-gmagick-im-team mailing list pkg-gmagick-im-t...@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-gmagick-im-team -- Matt Cockayne *Zucchi ! Digital Perfection* Managing Director *e:* m...@zucchi.co.uk *t:* +44 (0) 161 435 6060 *m:* +44 (0) 843 557 1751 *w:* zucchi.co.uk *a:* 26 Avon Rd / Cheadle / Cheshire / SK8 3LS *sk:* matt.cockayne *tw:* @mattcockayne http://twitter.com/#!/mattcockayne *in:* matthewcockayne http://www.linkedin.com/in/matthewcockayne Click for Email Disclaimer http://zucchi.co.uk/legals/email-disclaimer
Bug#680928: [Pkg-gmagick-im-team] Bug#680928: Imagmagick convert UTF8 non breaking space
Hi Bastien, We have tried this previously but I have retested and the problem still persists. We identified the exact issue as being resolved by a patch applied in version 2010-03-18 6.6.0-8. Matt On Mon, Jul 9, 2012 at 1:29 PM, roucaries bastien roucaries.bastien+deb...@gmail.com wrote: On Mon, Jul 9, 2012 at 2:17 PM, Matt Cockayne m...@zucchi.co.uk wrote: An example of the command executed is (less UTF8 nonbreaking space as may not translate across email) usr/bin/convert -size 160 -pointsize 19 -channel RGBA -fill rgb(0,0,116) -weight 400 -font /site/data/fonts/Ampersand.ttf -gravity NorthWest -background none caption:'Name, saw this and thought of you! Cheers Name' -flatten /site/data/tmp/1341835864.3593.png Could you try this command line on affected version ? convert -size 160 -pointsize 19 -channel RGBA -fill rgb(0,0,116) -weight 400 -gravity NorthWest -background none caption:'Name, saw this and thought of you! Cheers Name' -flatten show: If it give the expected bad version, could you report me. If it is bad I will send a report to security in order to get a dsa and so on. Thanks Bastien -- Matt Cockayne *Zucchi ! Digital Perfection* Managing Director *e:* m...@zucchi.co.uk *t:* +44 (0) 161 435 6060 *m:* +44 (0) 843 557 1751 *w:* zucchi.co.uk *a:* 26 Avon Rd / Cheadle / Cheshire / SK8 3LS *sk:* matt.cockayne *tw:* @mattcockayne http://twitter.com/#!/mattcockayne *in:* matthewcockayne http://www.linkedin.com/in/matthewcockayne Click for Email Disclaimer http://zucchi.co.uk/legals/email-disclaimer
Bug#680928: [Pkg-gmagick-im-team] Bug#680928: Imagmagick convert UTF8 non breaking space
The source of the fix is not specified as a specific patch file. And I am unable to identify the exact fix implemented Looking at the changelog and the dates/versions involved I would ascertain that the fix was applied somewhere between commits 1497 - 1503 http://trac.imagemagick.org/timeline?from=03%2F18%2F10daysback=0authors=milestone=onticket=onchangeset=onwiki=onupdate=Update On Mon, Jul 9, 2012 at 2:45 PM, roucaries bastien roucaries.bastien+deb...@gmail.com wrote: On Mon, Jul 9, 2012 at 2:55 PM, Matt Cockayne m...@zucchi.co.uk wrote: Hi Bastien, We have tried this previously but I have retested and the problem still persists. We identified the exact issue as being resolved by a patch applied in version 2010-03-18 6.6.0-8. Could you send here, the patch with svn revision ? Bastien Matt On Mon, Jul 9, 2012 at 1:29 PM, roucaries bastien roucaries.bastien+deb...@gmail.com wrote: On Mon, Jul 9, 2012 at 2:17 PM, Matt Cockayne m...@zucchi.co.uk wrote: An example of the command executed is (less UTF8 nonbreaking space as may not translate across email) usr/bin/convert -size 160 -pointsize 19 -channel RGBA -fill rgb(0,0,116) -weight 400 -font /site/data/fonts/Ampersand.ttf -gravity NorthWest -background none caption:'Name, saw this and thought of you! Cheers Name' -flatten /site/data/tmp/1341835864.3593.png Could you try this command line on affected version ? convert -size 160 -pointsize 19 -channel RGBA -fill rgb(0,0,116) -weight 400 -gravity NorthWest -background none caption:'Name, saw this and thought of you! Cheers Name' -flatten show: If it give the expected bad version, could you report me. If it is bad I will send a report to security in order to get a dsa and so on. Thanks Bastien
Bug#680928: [Pkg-gmagick-im-team] Bug#680928: Imagmagick convert UTF8 non breaking space
Unfortunatly we are not experienced enough with imagemagicks source to be able to identify where the fix may have occured. All we are able to advise can advise is what appears to be in the changelog and that in testing versions subsequent to 6.6.0-8 appears to be working correctly. Quote 2010-03-18 6.6.0-8 Cristy quetzlzacatenango@image... The animate program no longer loops twice when -loop 1 is specified. The caption format would sometimes hang when the text was not UTF-8. Don't gamma correct log to linear color conversion unless the -gamma is specified (reference http://www.imagemagick.org/discourse- server/viewtopic.php?f=1t=15799). /Quote On Mon, Jul 9, 2012 at 3:17 PM, roucaries bastien roucaries.bastien+deb...@gmail.com wrote: On Mon, Jul 9, 2012 at 4:13 PM, Matt Cockayne m...@zucchi.co.uk wrote: The source of the fix is not specified as a specific patch file. And I am unable to identify the exact fix implemented Looking at the changelog and the dates/versions involved I would ascertain that the fix was applied somewhere between commits 1497 - 1503 http://trac.imagemagick.org/timeline?from=03%2F18%2F10daysback=0authors=milestone=onticket=onchangeset=onwiki=onupdate=Update Unfortunatly no change has action on utf8. only animate and some exotic coders. Bastien -- Matt Cockayne *Zucchi ! Digital Perfection* Managing Director *e:* m...@zucchi.co.uk *t:* +44 (0) 161 435 6060 *m:* +44 (0) 843 557 1751 *w:* zucchi.co.uk *a:* 26 Avon Rd / Cheadle / Cheshire / SK8 3LS *sk:* matt.cockayne *tw:* @mattcockayne http://twitter.com/#!/mattcockayne *in:* matthewcockayne http://www.linkedin.com/in/matthewcockayne Click for Email Disclaimer http://zucchi.co.uk/legals/email-disclaimer