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[COMMITTERS] pgsql: Avoid access to uninitialized memory in shared tidbitmapiterati - Mailing list pgsql-committers

From Robert Haas
Subject [COMMITTERS] pgsql: Avoid access to uninitialized memory in shared tidbitmapiterati
Date
Msg-id E1coanO-0005lT-JD@gemulon.postgresql.org
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Avoid access to uninitialized memory in shared tidbitmap iteration.

Primarily, this didn't work correctly when the tidbitmap ended up
empty.

Dilip Kumar, per a report from Emre Hasegeli

Discussion: http://postgr.es/m/CAFiTN-ujHFKb8WSLhK54rfqQT3r2yiPQOyeBrCDsA4p9Fwp_jw@mail.gmail.com

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/80824ddda30154d56c9f40fe47dd1900d44ced32

Modified Files
--------------
src/backend/nodes/tidbitmap.c | 51 ++++++++++++++++++++++++++++---------------
1 file changed, 33 insertions(+), 18 deletions(-)

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