Forums / Install & configuration / Problem with ImageMagick

Problem with ImageMagick

Next topic

Author	Message
Norman Leutner	Wednesday 27 July 2005 1:22:54 am Hi together, Im currently having a Problem with ImageMagick. You can take a look at http://ho.satrinxa.de/ho/testimage Every time a new image variation should be created i got: Warning: eZImageShellHandler::convert Jul 27 2005 10:09:52 Failed executing: /usr/bin/convert '-quality' '75' '-geometry' '360x440>' 'var/plain/storage/images/testimage/191-1-ger-DE/testimage.jpg' 'JPEG:var/plain/storage/images/testimage/191-1-ger-DE/testimage_imagelarge.jpg', Error: , Return: 1 Error: eZImageManager::createImageAlias Jul 27 2005 10:09:52 Failed converting var/plain/storage/images/testimage/191-1-ger-DE/testimage.jpg to alias original in directory var/plain/storage/images/testimage/191-1-ger-DE apache logfile: convert: unable to open image `var/plain/storage/images/testimage/191-1-ger-DE/testimage.jpg': Permission denied. convert: missing an image filename `JPEG:var/plain/storage/images/testimage/191-1-ger-DE/testimage_small.jpg'. Seems to be a permission problem, but the image is uploaded correctly and permissions are set to 666 on the original image file. Im using RedHat ES 4 with ImageMagick-6.0.7.1 I tried almost everything to fix that problem... Mit freundlichen Grüßen Best regards Norman Leutner ____________________________________________________________ eZ Publish Platinum Partner - http://www.all2e.com http://ez.no/partners/worldwide_partners/all2e_gmbh
Norman Leutner	Wednesday 27 July 2005 2:00:34 am I wrote a small testscript that works fine: <?php exec("/usr/bin/convert -geometry 100x75 bild.jpg bild_klein.jpg"); ?> So its no general problem with ImageMagick Mit freundlichen Grüßen Best regards Norman Leutner ____________________________________________________________ eZ Publish Platinum Partner - http://www.all2e.com http://ez.no/partners/worldwide_partners/all2e_gmbh
Norman Leutner	Wednesday 27 July 2005 2:37:49 am If i call my script with the image uploaded my eZpublish, the script return the same error. I uploaded a image to the same folder that works fine with the testscript [root@ds80-237-184-87 191-1-ger-DE]# ls -al total 216 drwxrwxrwx 2 apache apache 4096 Jul 27 11:29 . drwxrwxrwx 3 apache apache 4096 Jul 26 14:21 .. -rw-r--r-- 1 root root 47216 Mar 25 14:27 testimage2.jpg -rw-rw-rw- 1 apache apache 140608 Jul 26 14:21 testimage.jpg Maybe it's a problem if the file is owned by apache. Mit freundlichen Grüßen Best regards Norman Leutner ____________________________________________________________ eZ Publish Platinum Partner - http://www.all2e.com http://ez.no/partners/worldwide_partners/all2e_gmbh
Norman Leutner	Wednesday 27 July 2005 2:49:40 am ok, i changed the owner and got the same problem: -rw-r--r-- 1 root root 47216 Mar 25 14:27 testimage2.jpg -rw-r--r-- 1 root root 140608 Jul 26 14:21 testimage.jpg testimage2.jpg in convertes correctly. testimage.jpg returns the error. This rehavior is really weird.... Mit freundlichen Grüßen Best regards Norman Leutner ____________________________________________________________ eZ Publish Platinum Partner - http://www.all2e.com http://ez.no/partners/worldwide_partners/all2e_gmbh
Norman Leutner	Wednesday 27 July 2005 2:57:47 am Next step: Maybe there is a limit for the apache user itself within Red Hat ES 4 Mit freundlichen Grüßen Best regards Norman Leutner ____________________________________________________________ eZ Publish Platinum Partner - http://www.all2e.com http://ez.no/partners/worldwide_partners/all2e_gmbh
Norman Leutner	Monday 01 August 2005 2:08:04 am I changed the memory limit "max locked memory" within the /etc/security/limits.conf to 64 MB. no result. Removed the ImageMagick rpm package. Reinstalled it. no changes. Mit freundlichen Grüßen Best regards Norman Leutner ____________________________________________________________ eZ Publish Platinum Partner - http://www.all2e.com http://ez.no/partners/worldwide_partners/all2e_gmbh
Norman Leutner	Monday 01 August 2005 2:20:21 am Looking through my logfiles i found the following within the /var/log/messages Aug 1 10:18:42 ds80-237-184-87 kernel: audit(1122884322.493:0): avc: denied { getattr } for pid=8941 comm=convert path=/var/www/html/hoppecke/ezp360/var/plain/storage/images/crashing_testimage/197-1-ger-DE/crashing_testimage.jpg dev=sda3 ino=6735000 scontext=user_u:system_r:httpd_sys_script_t tcontext=root:object_r:httpd_tmp_t tclass=file Aug 1 10:18:42 ds80-237-184-87 kernel: audit(1122884322.499:0): avc: denied { getattr } for pid=8941 comm=convert path=/var/www/html/hoppecke/ezp360/var/plain/storage/images/crashing_testimage/197-1-ger-DE/crashing_testimage.jpg dev=sda3 ino=6735000 scontext=user_u:system_r:httpd_sys_script_t tcontext=root:object_r:httpd_tmp_t tclass=file Aug 1 10:18:42 ds80-237-184-87 kernel: audit(1122884322.499:0): avc: denied { getattr } for pid=8941 comm=convert path=/var/www/html/hoppecke/ezp360/var/plain/storage/images/crashing_testimage/197-1-ger-DE/crashing_testimage.jpg dev=sda3 ino=6735000 scontext=user_u:system_r:httpd_sys_script_t tcontext=root:object_r:httpd_tmp_t tclass=file Aug 1 10:18:42 ds80-237-184-87 kernel: audit(1122884322.499:0): avc: denied { getattr } for pid=8941 comm=convert path=/var/www/html/hoppecke/ezp360/var/plain/storage/images/crashing_testimage/197-1-ger-DE/crashing_testimage.jpg dev=sda3 ino=6735000 scontext=user_u:system_r:httpd_sys_script_t tcontext=root:object_r:httpd_tmp_t tclass=file Aug 1 10:18:42 ds80-237-184-87 kernel: audit(1122884322.499:0): avc: denied { getattr } for pid=8941 comm=convert path=/var/www/html/hoppecke/ezp360/var/plain/storage/images/crashing_testimage/197-1-ger-DE/crashing_testimage.jpg dev=sda3 ino=6735000 scontext=user_u:system_r:httpd_sys_script_t tcontext=root:object_r:httpd_tmp_t tclass=file Aug 1 10:18:42 ds80-237-184-87 kernel: audit(1122884322.500:0): avc: denied { getattr } for pid=8941 comm=convert path=/var/www/html/hoppecke/ezp360/var/plain/storage/images/crashing_testimage/197-1-ger-DE/crashing_testimage.jpg dev=sda3 ino=6735000 scontext=user_u:system_r:httpd_sys_script_t tcontext=root:object_r:httpd_tmp_t tclass=file Aug 1 10:18:42 ds80-237-184-87 kernel: audit(1122884322.500:0): avc: denied { read } for pid=8941 comm=convert name=crashing_testimage.jpg dev=sda3 ino=6735000 scontext=user_u:system_r:httpd_sys_script_t tcontext=root:object_r:httpd_tmp_t tclass=file So its a problem with the preinstalled SELinux within RedHat ES 4. Mit freundlichen Grüßen Best regards Norman Leutner ____________________________________________________________ eZ Publish Platinum Partner - http://www.all2e.com http://ez.no/partners/worldwide_partners/all2e_gmbh
Jason Senich	Friday 12 August 2005 8:09:48 am I've been screwing around with this problem for two days and I think I've just solved it. I'm running Mandriva LE 2005 in paranoid mode so I figured that it was some sort of permissions issue since it was working fine on our old Mandrak 10.0 and 10.1 installs in a lower security mode. I added the apache user to the xgrp group and then restarted the httpd service and everything seems to work fine now. I hope this helps out with your problem.