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Fix for bug#21476: stack overflow crashes server; error-message

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stack reservation too small

Problem: some tests fail on HP-UX due to insufficient stack reservation.

Fix: increase stack reservation.
This commit is contained in:
Ramil Kalimullin
2009-02-14 14:40:22 +04:00
parent 3c5db06b81
commit ff8229fbef
1 changed files with 6 additions and 10 deletions
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8
sql/mysql_priv.h
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@ -283,15 +283,11 @@ protected:
#define TABLE_DEF_CACHE_MIN 256 #define TABLE_DEF_CACHE_MIN 256
/* /*
Value of 9236 discovered through binary search 2006-09-26 on Ubuntu Dapper Stack reservation.
Drake, libc6 2.3.6-0ubuntu2, Linux kernel 2.6.15-27-686, on x86. (Added
100 bytes as reasonable buffer against growth and other environments'
requirements.)
Feel free to raise this by the smallest amount you can to get the Feel free to raise this by the smallest amount you can to get the
"execution_constants" test to pass. "execution_constants" test to pass.
*/ */
#define STACK_MIN_SIZE 12000 ///< Abort if less stack during eval. #define STACK_MIN_SIZE 16000 // Abort if less stack during eval.
#define STACK_MIN_SIZE_FOR_OPEN 1024*80 #define STACK_MIN_SIZE_FOR_OPEN 1024*80
#define STACK_BUFF_ALLOC 352 ///< For stack overrun checks #define STACK_BUFF_ALLOC 352 ///< For stack overrun checks