Home > mailing lists

Fix overflow hazard in interval rounding - Mailing list pgsql-hackers

From	Joseph Koshakow
Subject	Fix overflow hazard in interval rounding
Date	February 13 21:31:22
Msg-id	CAAvxfHfpuLgqJYzkUcher466Z1LpmE+5Sm+zc8L6zKCOQ+6TDQ@mail.gmail.com Whole thread Raw
Responses	Re: Fix overflow hazard in interval rounding Re: Fix overflow hazard in interval rounding
List	pgsql-hackers

Hi all,

Attached is a patch that fixes some overflow/underflow hazards that I

discovered in the interval rounding code.

The lines look a bit long, but I did run the following before committing:

`$ curl https://buildfarm.postgresql.org/cgi-bin/typedefs.pl -o src/tools/pgindent/typedefs.list && src/tools/pgindent/pgindent src/backend/utils/adt/timestamp.c`

Thanks,
Joe Koshakow

From: Nathan Bossart
Date: 13 February, 21:10:44
Subject: Re: glibc qsort() vulnerability

From: Tom Lane
Date: 13 February, 21:46:17
Subject: Re: Fix overflow hazard in interval rounding