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Re: [HACKERS] Cure for segmentation fault in libpq

From: Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us>
To: olly(at)lfix(dot)co(dot)uk (Oliver Elphick)
Cc: hackers(at)postgreSQL(dot)org, pgsql-questions(at)postgreSQL(dot)org
Subject: Re: [HACKERS] Cure for segmentation fault in libpq
Date: 1998-03-26 23:45:23
Message-ID: 199803262345.SAA08167@candle.pha.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
> 
> I have been troubled by a segmentation fault when reloading from a dumpall.
> This has been happening when a second \connect is encountered. 
> 
> The faulty code was in fe-connect.c, where the memory for the user password
> was freed, but the pointer itself was not set to NULL.  Later, the memory was
> reused and the password appeared not to be empty, so that an attempt was
> made to reference it.

Applied to source tree.


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