** Package changed: php5 (Ubuntu) = php-imap (Ubuntu)
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php5 crashed with SIGSEGV in memcpy()
https://bugs.launchpad.net/bugs/617849
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** Attachment added: CoreDump.gz
https://bugs.edge.launchpad.net/bugs/617849/+attachment/1489856/+files/CoreDump.gz
** Attachment added: Dependencies.txt
https://bugs.edge.launchpad.net/bugs/617849/+attachment/1489857/+files/Dependencies.txt
** Attachment added: Disassembly.txt
** Description changed:
Binary package hint: php5
$ lsb_release -rd
Description:Ubuntu 10.04.1 LTS
Release:10.04
$ LC_ALL=C apt-cache policy php5
php5:
- Installed: (none)
- Candidate: 5.3.2-1ubuntu4.2
- Version table:
- 5.3.2-1ubuntu4.2 0
- 500
The problem seems to be either in php5-imap or libc-client2007e-dev.
Due to a bug, my script passes invalid $section value to
imap_fetchbody(), something like:
imap_fetchbody($imap_handle, $message_number,
I have added
printf(body=%p, len=%ld\n, body, len);
before
RETVAL_STRINGL(body, len, 1);
and got very interesting results:
body=0x7ff23a0d8f4e, len=0
3.1
...
body=0x7ff23a0d8f4e, len=0
Finally got it.
The problem is that mail_fetch_body() function from uw-imap-
2007e~dfsg/src/c-client/mail.c can return an empty string without
setting len to zero:
if (!(section *section))-/* top-level text wanted? */
return mail_fetch_message (stream,msgno,len,flags);
Quick fix — explicilty set len to zero before passing it to
mail_fetchbody_full()
** Patch added: php_imap.c.diff
https://bugs.edge.launchpad.net/ubuntu/+source/php5/+bug/617849/+attachment/1489934/+files/php_imap.c.diff
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php5 crashed with SIGSEGV in memcpy()
See also Bug #617876
--
php5 crashed with SIGSEGV in memcpy()
https://bugs.launchpad.net/bugs/617849
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to php5 in ubuntu.
--
Ubuntu-server-bugs mailing list
Ubuntu-server-bugs@lists.ubuntu.com
** Tags added: patch
--
php5 crashed with SIGSEGV in memcpy()
https://bugs.launchpad.net/bugs/617849
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to php5 in ubuntu.
--
Ubuntu-server-bugs mailing list
Ubuntu-server-bugs@lists.ubuntu.com
