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_5_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/c479024d325a02e0eb352e5b7f1873b4c51a5205 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
