Fix incorrect initialization of ProcGlobal->startupBufferPinWaitBufId. It was initialized in the wrong place and to the wrong value. With bad luck this could result in incorrect query-cancellation failures in hot standby sessions, should a HS backend be holding pin on buffer number 1 while trying to acquire a lock.
Branch ------ REL9_0_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/0f904c95a4000caa717868d9bfaf5a423eefdb0b Modified Files -------------- src/backend/storage/buffer/bufmgr.c | 3 ++- src/backend/storage/lmgr/proc.c | 10 ++++------ src/include/storage/proc.h | 2 +- 3 files changed, 7 insertions(+), 8 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
