Fix variable initialization when using buffering build with GiST
This can cause valgrind to complain, as the flag marking a buffer as a
temporary copy was not getting initialized.
While on it, fill in with zeros newly-created buffer pages. This does
not matter when loading a block from a temporary file, but it makes the
push of an index tuple into a new buffer page safer.
This has been introduced by 1d27dcf, so backpatch all the way down to
9.4.
Author: Alexander Lakhin
Discussion: https://postgr.es/m/15899-0d24fb273b3dd90c@postgresql.org
Backpatch-through: 9.4
Branch
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REL_10_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/4fea3434939dfb29a16bf61baca8020e5142ccda
Modified Files
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src/backend/access/gist/gistbuildbuffers.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
