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Add recursion depth protection to LIKE matching.

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Since MatchText() recurses, it could in principle be driven to stack
overflow, although quite a long pattern would be needed.
This commit is contained in:
Tom Lane
2015-10-02 15:00:51 -04:00
parent b63fc28776
commit 2e8cfcf4ea
2 changed files with 4 additions and 0 deletions
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src/backend/utils/adt/like.c
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@ -21,6 +21,7 @@
#include "catalog/pg_collation.h"
#include "mb/pg_wchar.h"
#include "miscadmin.h"
#include "utils/builtins.h"
#include "utils/pg_locale.h"