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MDEV-12420 max_recursive_iterations did not prevent a stack-overflow and segfault

post-review fixes
* move pcre-specific variable out of mysys
* don't use current_thd
* move a commonly used macro to my_sys.h
* remove new sysvar
This commit is contained in:
Sergei Golubchik
2017-05-11 19:48:42 +02:00
parent 602b5e4c49
commit 52aa200919
10 changed files with 24 additions and 46 deletions

View File

@@ -134,7 +134,6 @@ bool check_simple_select();
Item *normalize_cond(Item *cond);
Item *negate_expression(THD *thd, Item *expr);
bool check_stack_overrun(THD *thd, long margin, uchar *dummy);
long check_stack_available(long margin, uchar *dummy);
/* Variables */