Thread: pgsql: Avoid too-large shift on 32-bit Windows.

Avoid too-large shift on 32-bit Windows.

Apparently, shifts greater than or equal to the width of the type
are undefined, and can surprisingly produce a non-zero value.

Amit Kapila, with a comment by me.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/343bb134ea20d3b7286c620c15a067da79cab724

Modified Files
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src/backend/storage/ipc/dsm_impl.c |   13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)