[Dovecot] dovecot-auth process crashed during pam login

[Marcus Rueckert]

On 2010-08-06 14:30:21 +0200, Elmar Rudigier wrote:
> We experienced crashes of the dovecot-auth process during user
> verification with pam_ssh.
> 
> After a little debugging I saw that pam_ssh and dovecot both provide a
> buffer_free() function. During cleanup of pam_ssh the buffer_free() from
> dovecot was called. The members of the buffer had all "out of bound"
> addresses.
> 
> After rename the buffer_free() in dovecot the pam login works fine.

diff -u is a bit more readable.

    darix

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