pgsql: Reject ANALYZE commands during VACUUM FULL or another ANALYZE. - Mailing list pgsql-committers

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).

Branch
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REL9_3_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/4dd51b366eb4f66ea2f1f30b5fda5960c633893d

Modified Files
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src/backend/commands/vacuum.c        |   14 ++++++++++++--
src/test/regress/expected/vacuum.out |   14 +++++++++++++-
src/test/regress/sql/vacuum.sql      |    9 ++++++++-
3 files changed, 33 insertions(+), 4 deletions(-)