postgres

History

Noah Misch 31400a6733 Predict integer overflow to avoid buffer overruns.

Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement.  Writes past the end
of the inadvertent small allocation followed shortly thereafter.
Coverity identified the path_in() vulnerability; code inspection led to
the rest.  In passing, add check_stack_depth() to prevent stack overflow
in related functions.

Back-patch to 8.4 (all supported versions).  The non-comment hstore
changes touch code that did not exist in 8.4, so that part stops at 9.0.

Noah Misch and Heikki Linnakangas, reviewed by Tom Lane.

Security: CVE-2014-0064

2014-02-17 09:33:31 -05:00

bench

Fix whitespace issues found by git diff --check, add gitattributes

2013-11-10 14:48:29 -05:00

data

1. Fixed error with empty array ( '{}' ),

2001-08-04 19:35:32 +00:00

expected

Fix longstanding error in contrib/intarray's int[] & int[] operator.

2012-02-16 20:00:11 -05:00

sql

Fix longstanding error in contrib/intarray's int[] & int[] operator.