Check for interrupts and stack overflow during rule/view dumps.
Since ruleutils.c recurses, it could be driven to stack overflow by
deeply nested constructs. Very large queries might also take long
enough to deparse that a check for interrupts seems like a good idea.
Stick appropriate tests into a couple of key places.
Noted by Greg Stark. Back-patch to all supported branches.
Branch
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REL9_3_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/0140bee43d55324a066a43bce63fc6ed70c305de
Modified Files
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src/backend/utils/adt/ruleutils.c | 13 +++++++++++++
1 file changed, 13 insertions(+)