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Reject ANALYZE commands during VACUUM FULL or another ANALYZE.

author Noah Misch <noah@leadboat.com>

Thu, 8 Jan 2015 03:33:58 +0000 (22:33 -0500)

committer Noah Misch <noah@leadboat.com>

Thu, 8 Jan 2015 03:33:58 +0000 (22:33 -0500)

commit e415b469b33ba328765e39fd62edcd28f30d9c3c

tree 836c785c7790fd0716092a2844b821f34071b938 tree

parent 39f2594ba54657f3fa8d0fe230447e673bcba2a4 commit | diff

Reject ANALYZE commands during VACUUM FULL or another ANALYZE.

vacuum()'s static variable handling makes it non-reentrant; an ensuing
null pointer deference crashed the backend. Back-patch to 9.0 (all
supported versions).

src/backend/commands/vacuum.c diff | blob | blame | history

src/test/regress/expected/vacuum.out diff | blob | blame | history

src/test/regress/sql/vacuum.sql diff | blob | blame | history

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