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Hi all, while playing with Npgsql I faced an strange behavior of Postgresql server. I have all the details of it and I thought it could be a severe security exploit, so I don't send it in clear to this mailing list directly as, I think, anybody with this information could Dos postgresql servers. Please, send me information to where/who I should send the details in order this can be fixed as soon as possible. This is the log I get when I receive the problem. I think that as server is killing all processes, any client which can do that can kill all client connections to that server. That's why I think it is very dangerous. DEBUG: server process (PID 2874) was terminated by signal 11 LOG: server process (PID 2874) was terminated by signal 11 LOG: terminating any other active server processes DEBUG: sending SIGQUIT to process 2111 DEBUG: sending SIGQUIT to process 2112 LOG: all server processes terminated; reinitializing LOG: database system was interrupted at 2005-12-12 17:54:12 BRST LOG: checkpoint record is at 0/38E290 LOG: redo record is at 0/38E290; undo record is at 0/0; shutdown TRUE LOG: next transaction ID: 619; next OID: 24576 LOG: next MultiXactId: 1; next MultiXactOffset: 0 LOG: database system was not properly shut down; automatic recovery in progress LOG: record with zero length at 0/38E2D4 LOG: redo is not required LOG: database system is ready LOG: transaction ID wrap limit is 2147484148, limited by database "postgres" - -- Regards, Francisco Figueiredo Jr. Npgsql Lead Developer http://www.pgfoundry.org/projects/npgsql MonoBrasil Project Founder Member http://monobrasil.softwarelivre.org - ------------- "Science without religion is lame; religion without science is blind." ~ Albert Einstein -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iQEVAwUBQ53c8f7iFmsNzeXfAQIIhgf9ENy4JADnkmkTzvegHtLjOxv9Qc7Tc5nr z3uHOS3cV+I/0x6iu+DFu27uioCZV+/n8kuhNCE7r7q5kfIXu/NFRF2sULacH2bf qT1oeL9IxB1DH/MStPADZAXNaDqvuKBOacACHjjisOFalOBFuymjpVMI+idsKptK gmZT3I3qrsTvkGjPCnsSML7vHerJKXSkhew1yPLzg/V0qx+S36q0A6aR0pUNAnLV Js6k2bmTEZSljt7BXIR9ISrw2CA4UG71C/njGt+RFX8P1d0aXrMG5zClAd42aKsB Gy4A4CBbNHCiP8BuSd01VIdzyZbbvMI9qkP/4/7Gdaym3MbAN0UMzQ== =A0iI -----END PGP SIGNATURE----- _______________________________________________________ Yahoo! doce lar. Faça do Yahoo! sua homepage. http://br.yahoo.com/homepageset.html ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly
