pgsql: Fix old bug in contrib/sslinfo: X509_NAME_to_text freed the

From: tgl(at)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix old bug in contrib/sslinfo: X509_NAME_to_text freed the
Date: 2008-11-10 14:57:38
Message-ID: 20081110145738.63C267545A4@cvs.postgresql.org
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Log Message:
-----------
Fix old bug in contrib/sslinfo: X509_NAME_to_text freed the BIO_s_mem buffer
it was using too soon. In a situation where pg_do_encoding_conversion is
a no-op, this led to garbage data returned.

In HEAD, also modify the code that's ensuring null termination to make it
a tad more obvious what's happening.

Modified Files:
--------------
pgsql/contrib/sslinfo:
sslinfo.c (r1.7 -> r1.8)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/contrib/sslinfo/sslinfo.c?r1=1.7&r2=1.8)

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