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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2004-03-24 22:40:29 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2004-03-24 22:40:29 +0000 |
| commit | 8899a2aba92c4a17f422172e7c9dd0e383eefa39 (patch) | |
| tree | aea400d25b0e9c32b84004728c995cd53ab33533 /src/include/parser/parse_expr.h | |
| parent | a09b9a36d3cc8e4c5cd2877b2b764dc14a78f58e (diff) | |
| download | postgresql-8899a2aba92c4a17f422172e7c9dd0e383eefa39.tar.gz postgresql-8899a2aba92c4a17f422172e7c9dd0e383eefa39.zip | |
Replace max_expr_depth parameter with a max_stack_depth parameter that
is measured in kilobytes and checked against actual physical execution
stack depth, as per my proposal of 30-Dec. This gives us a fairly
bulletproof defense against crashing due to runaway recursive functions.
Diffstat (limited to 'src/include/parser/parse_expr.h')
| -rw-r--r-- | src/include/parser/parse_expr.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/include/parser/parse_expr.h b/src/include/parser/parse_expr.h index d5b87da1b7c..a8be03a5349 100644 --- a/src/include/parser/parse_expr.h +++ b/src/include/parser/parse_expr.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/parser/parse_expr.h,v 1.32 2003/11/29 22:41:09 pgsql Exp $ + * $PostgreSQL: pgsql/src/include/parser/parse_expr.h,v 1.33 2004/03/24 22:40:29 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -18,7 +18,6 @@ /* GUC parameters */ -extern int max_expr_depth; extern bool Transform_null_equals; @@ -26,6 +25,5 @@ extern Node *transformExpr(ParseState *pstate, Node *expr); extern Oid exprType(Node *expr); extern int32 exprTypmod(Node *expr); extern bool exprIsLengthCoercion(Node *expr, int32 *coercedTypmod); -extern void parse_expr_init(void); #endif /* PARSE_EXPR_H */ |