On Fri, 2007-12-28 at 12:33 -0300, marcelo Cortez wrote:
i received the follow message from backend ,it's this
a bug?
...
*** glibc detected *** postgres: postgres richelet
201.235.11.133(2504) SELECT: double free or corruption
(!prev): 0x0845d7e8 ***
======= Backtrace: =========
Does this happen to be on Novell SLES/SLED 10? I saw this bug sporadically and in several applications 6-9 months ago. I don't think I ever knew the cause or even what specifically tickled this problem, but my recollection is that a Novell patch set fixed it.
I remember that I saw a log of these in /var/log/messages (assuming you're logging locally). Consider looking there to see if you have other instances of this bug with other applications.
-Reece