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| author | Alexander Korotkov <akorotkov@postgresql.org> | 2024-02-16 16:02:00 +0200 |
|---|---|---|
| committer | Alexander Korotkov <akorotkov@postgresql.org> | 2024-03-11 03:06:55 +0200 |
| commit | 7607671826dd3050b2656700cf1a9cc99a73a4df (patch) | |
| tree | 8c9cb2702dacc07ec41c23cc8ea44823144594f9 /src/backend/optimizer | |
| parent | 6a9e2cb2b457d962bc3952931a05ad7d5b5be252 (diff) | |
Backpatch missing check_stack_depth() to some recursive functions
Backpatch changes from d57b7cc333, 75bcba6cbd to all supported branches per
proposal of Egor Chindyaskin.
Discussion: https://postgr.es/m/DE5FD776-A8CD-4378-BCFA-3BF30F1F6D60%40mail.ru
Diffstat (limited to 'src/backend/optimizer')
| -rw-r--r-- | src/backend/optimizer/util/clauses.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/backend/optimizer/util/clauses.c b/src/backend/optimizer/util/clauses.c index 8182ea59871..4f3d64a4370 100644 --- a/src/backend/optimizer/util/clauses.c +++ b/src/backend/optimizer/util/clauses.c @@ -2423,6 +2423,10 @@ static Node * eval_const_expressions_mutator(Node *node, eval_const_expressions_context *context) { + + /* since this function recurses, it could be driven to stack overflow */ + check_stack_depth(); + if (node == NULL) return NULL; switch (nodeTag(node)) |