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use-after-free in psql

From: Neil Conway <neilc(at)samurai(dot)com>
To: pgsql-bugs(at)postgresql(dot)org
Cc: Greg Sabino Mullane <greg(at)turnstep(dot)com>
Subject: use-after-free in psql
Date: 2006-06-30 00:15:09
Message-ID: 1151626510.5838.33.camel@localhost (view raw or flat)
Thread:
Lists: pgsql-bugs
There's a minor bug in the ON_ERROR_ROLLBACK code in psql. In HEAD, at
line 878 the storage pointed to by "results" is released by a PQclear(),
but is referenced by the PQcmdStatus() calls on lines 898, 899, and 900.

I'm busy at the moment -- if someone wants to fix this (backport to 8.1
please!), have at it. Otherwise I'll fix it this weekend.

-Neil



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