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pg_upgrade: fix off-by-one mistake in snprintf

author Alvaro Herrera <alvherre@alvh.no-ip.org>

2012年6月29日 03:37:27 +0000 (23:37 -0400)

committer Alvaro Herrera <alvherre@alvh.no-ip.org>

2012年6月29日 03:37:27 +0000 (23:37 -0400)

commit 9e26326ad6cd11ac32d11e6cbeb613443f361da6

tree a98e09e7ba355f12530b2971e41c8a3b3bc2eae4 tree

parent c1494b733015bf09d75c362925ec3f2740a77f73 commit | diff

pg_upgrade: fix off-by-one mistake in snprintf

snprintf counts trailing NUL towards the char limit. Failing to account
for that was causing an invalid value to be passed to pg_resetxlog -l,
aborting the upgrade process.

contrib/pg_upgrade/controldata.c diff | blob | blame | history

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