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http://bugs.exim.org/show_bug.cgi?id=1521
Summary: list separator missing for multiple values returned from
ldap (fix included)
Product: Exim
Version: 4.84
Platform: Other
OS/Version: Linux
Status: NEW
Keywords: work:tiny
Severity: bug
Priority: medium
Component: Lookups
AssignedTo: nigel@???
ReportedBy: hs+exim@???
CC: exim-dev@???
Hi,
given the following LDAP entry
x-MailPrimaryAddress: a@???
x-MailAlternateAddress: b@???
x-MailAlternateAddress: c@???
where the x-Mail* attributes have SUP mail,
exim -be '${lookup ldap{ldap:///<base>?mail?sub?<filter>}}' returns
a@???@example.com,c@???
The comma first comma separatur is missing.
In ldap.c the data returned by ldap are appended to a string. The relevant
piece of code expects one attribute returned from ldap, but then gets multiple
attributes with multiple values. (Multiple attributes are returned because all
these attributes are derived from 'mail', thus x-MailPrimaryAddress *IS*
'mail', as x-MailAlternateAddress *IS* 'mail').
The attached patch works for me, and hopefulle does not break other
configurations. After appliying the patch the above query returns
a@???,b@???,c@???
as one would expect.
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