pgsql: shm_mq: Repair breakage from previous commit. - Mailing list pgsql-committers

From Robert Haas
Subject pgsql: shm_mq: Repair breakage from previous commit.
Date
Msg-id E1ZpRm2-0008J9-FG@gemulon.postgresql.org
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shm_mq: Repair breakage from previous commit.

If the counterparty writes some data into the queue and then detaches,
it's wrong to return SHM_MQ_DETACHED right away.  If we do that, we
fail to read whatever was written.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/a1480ec1d3bacb9acb08ec09f22bc25bc033115b

Modified Files
--------------
src/backend/storage/ipc/shm_mq.c |    6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)


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