Tom Lane fa9fc3a1b8 Fix possible internal overflow in numeric multiplication. ... mul_var() postpones propagating carries until it risks overflow in its internal digit array. However, the logic failed to account for the possibility of overflow in the carry propagation step, allowing wrong results to be generated in corner cases. We must slightly reduce the when-to-propagate-carries threshold to avoid that. Discovered and fixed by Dean Rasheed, with small adjustments by me. This has been wrong since commit d72f6c7503, so back-patch to all supported branches.		2015-09-21 12:11:49 -04:00
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examples	Update copyright for 2014	2014-01-07 16:05:30 -05:00
isolation	Fix portability issue in isolationtester grammar.	2015-05-27 19:14:55 -04:00
locale	Rename 'gmake' to 'make' in docs and recommended commands	2014-02-12 17:29:19 -05:00
mb	Lots of doc corrections.	2012-04-23 22:43:09 -04:00
performance	Run newly-configured perltidy script on Perl files.	2012-07-04 21:47:49 -04:00
perl	Make tap tests store postmaster logs and handle vpaths correctly	2015-07-28 16:04:54 -04:00
regress	Fix possible internal overflow in numeric multiplication.	2015-09-21 12:11:49 -04:00
thread	Update copyright for 2014	2014-01-07 16:05:30 -05:00
Makefile	Add isolation test to check-world and installcheck-world	2012-03-05 20:19:20 +02:00