[imp] problems sending messages with attachments

[Jan Schneider]

Zitat von liam hoekenga <liamr at umich.edu>:

>
>> We've had a couple of reports of users w/ IE 6.x for WinXp that are 
>> unable to
>> send messages with attachments.  The details are fuzzy, but it appears that
>> they're able to attach the files, but when they go to send the message, they
>> get a screen that says "Unable to display page" and the attachment 
>> never goes
>> through.
>
> As Bill suggested, it looks like it is segfaulting.  I don't have a
> debug build
> of php built, but if I do a backtrace on the core file, it looks like..
>
> (gdb) bt
> #0  0x40203ed5 in _int_free (av=0x402bc860, mem=0x9218920) at malloc.c:4177
> #1  0x4020425f in _int_realloc (av=0x402bc860, oldmem=0x92113e8,
>    bytes=809320560) at malloc.c:4534
> #2  0x40202e10 in __libc_realloc (oldmem=0x92113e8, bytes=829) at
> malloc.c:3425
> #3  0x4292f3fd in fs_resize (block=0x92113e8, size=829) at fs_unix.c:46
> #4  0x4294c9a8 in rfc822_8bit (
>    src=0x92113e8
> "=01=00=00=00=03=0D=0D=0D=0D=0D=0D=0D=0D=0D=0D=0D=03=00=00=00=03=08=08=08=08=\r\n=08=08=08=08=08=08=08=03=00=00=00=03=08=08=08=08=08=08=08=08=08=08=08=03=00=\r\n=00=00=00=00=00=00=00=00=00=00=00=00=00=00=0"...,
> srcl=829,
>    len=0x402bc860) at rfc822.c:1990
> #5  0x42919dbb in zif_imap_8bit ()
>   from /usr/lib/php/extensions/no-debug-non-zts-20020429/imap.so

It's segfaulting in the c-client. You can try the steps in 
http://bugs.php.net/bugs-generating-backtrace.php to find out which 
line in the PHP code is triggering this error but you can probably only 
fix it changing the c-client version or patching it.

Jan.

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