[exim-dev] [Bug 2251] Segfault when LDAP lookup does not ret…

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Author: admin
Date:  
To: exim-dev
Subject: [exim-dev] [Bug 2251] Segfault when LDAP lookup does not return a result
https://bugs.exim.org/show_bug.cgi?id=2251

--- Comment #13 from Jeremy Harris <jgh146exb@???> ---
I guess it depends whether people think my initial take on the return value
is correct or not. The LDAP library seems to be returning one attribute,
with a zero-length value. I don't know enough about LDAP to say, but I'd
guess that takes different content of the LDAP database compared to something
that would result in no attributes returned.

The Exim interface to the LDAP library used to treat this zero-length
value, of an attribute that was returned, as a lookup failure.
Now it returns a zero-length string.

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