[imp] IMP 4.3.3 can't handle large jpg attachments

[Scott Toderash]

memory_limit was at 80M to start with I played with it, increased it to 
128M, 256M, 512M, 1024M with no luck.  I checked phpinfo() to make sure 
the change was taking effect each time.

I also tried disabling inline previews but that doesn't seem to matter 
either.  How would I turn off thumbnails, or can I?

st



Matus UHLAR - fantomas wrote:
> On 02.02.09 07:36, Scott Toderash wrote:
>> I recently moved my Horde/IMP installation to a new webserver with a 
>> newer Apache/PHP (now httpd-2.2.11/php-5.2.8). Since then I've noticed 
>> that JPG attachments cause problems unless they are quite small.  One 
>> that is < 100k is fine, but a 300k JPG causes the web page to time out 
>> when trying to view it.
>>
>> afaik this problem did not exist on the old server but I can't say 
>> because it's dead now.
>>
>> There are a bunch of similar problem threads back in 2005, but that 
>> issue was/should be long solved.  There was a patch posted that I tried, 
>> but no avail.  Same thing.
>>
>> I Originally had Horde 3.1.5/IMP h3-4.1.5.  I installed Horde 3.3.3 and 
>> IMP 4.3.3 but same problem.  The problem also exists in DIMP h3-1.1.1.
>>
>> The problem is specific to images, not larger attachments in general. 
>> For example an XCF (Gimp) file does not have the same problem.
>>
>> I've tried tuning PHP/PEAR/PECL to see if I am missing some optimal 
>> libraries, but I have not been able to solve this problem.
>>
>> Any suggestions will be appreciated.  I'm not sure what to try next.
> 
> This could be causes by IMP trying to resize images for creating thumbnails
> / previewing, and going out of memory. Check out setting of memory_limit.