From ff8229fbef9c1d72fdc4477d8fd921f5d0e65328 Mon Sep 17 00:00:00 2001 From: Ramil Kalimullin Date: Sat, 14 Feb 2009 14:40:22 +0400 Subject: [PATCH] Fix for bug#21476: stack overflow crashes server; error-message stack reservation too small Problem: some tests fail on HP-UX due to insufficient stack reservation. Fix: increase stack reservation. --- sql/mysql_priv.h | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/sql/mysql_priv.h b/sql/mysql_priv.h index 015128cda1f..3fba9248940 100644 --- a/sql/mysql_priv.h +++ b/sql/mysql_priv.h @@ -282,16 +282,12 @@ protected: */ #define TABLE_DEF_CACHE_MIN 256 -/* - Value of 9236 discovered through binary search 2006-09-26 on Ubuntu Dapper - 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 - "execution_constants" test to pass. - */ -#define STACK_MIN_SIZE 12000 ///< Abort if less stack during eval. +/* + Stack reservation. + Feel free to raise this by the smallest amount you can to get the + "execution_constants" test to pass. +*/ +#define STACK_MIN_SIZE 16000 // Abort if less stack during eval. #define STACK_MIN_SIZE_FOR_OPEN 1024*80 #define STACK_BUFF_ALLOC 352 ///< For stack overrun checks