Re: [qmailtoaster] Stop receiving email from most servers after Qmail update

[Jake Vickers]

Lazaro Ferreira wrote:

Hi,

We have used Qmail since 2003, without big problems, 3 weeks ago we
upgrade the server to the latest version, after installing the new
version, the machine start showing the error :

*** glibc detected *** free(): invalid pointer: 0x00000035520306b8 ***

and we stop receiving messages to our qmail server virtual domain from all
of our servers (web servers), however POP3, and sending out seems to work
OK

Als

Anyway, what version of glibc do you have? Mine is:
[EMAIL PROTECTED] ~]# rpm -qa | grep glibc
glibc-2.3.4-2.25
glibc-headers-2.3.4-2.25
glibc-common-2.3.4-2.25
glibc-kernheaders-2.4-9.1.98.EL
glibc-devel-2.3.4-2.25

Hmm. That's usually a gcc compiler issue; hopefully someone else can chime in, but maybe use a MALLOC_CHECK env variable to get around this.... I'm running qmail-toaster-10.3-1.3.8 on this particular machine still without any problems. Also look at 'man malloc' and take note of the bugs section; it may offer a bypass to this issue until someone figures out exactly what it is.

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