Correct StartupSUBTRANS for page wraparound StartupSUBTRANS() incorrectly handled cases near the max pageid in the subtrans data structure, which in some cases could lead to errors in startup for Hot Standby. This patch wraps the pageids correctly, avoiding any such errors. Identified by exhaustive crash testing by Jeff Janes.
Jeff Janes Branch ------ REL9_2_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/c063d3c438d745cae11170345148f03c6f42d077 Modified Files -------------- src/backend/access/transam/subtrans.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
