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Commit a34bc8ee authored by monty@mashka.mysql.fi's avatar monty@mashka.mysql.fi
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Fix for glibc with small stack size (fixes bug when running crash-me)

parent a71abe82
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Showing with 27 additions and 26 deletions
sql-bench/limits/mysql.cfg
View file @ a34bc8ee
#This file is automaticly generated by crash-me 1.60
#This file is automaticly generated by crash-me 1.61
NEG=yes # update of column= -column
###< create table crash_q (a integer)
......@@ -177,7 +177,7 @@ compute=no # Compute
###> execute error:You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'compute sum(a) by a' at line 1
###
###As far as some queries didnt return OK, result is NO
connections=101 # Simultaneous connections (installation default)
connections=99 # Simultaneous connections (installation default)
constraint_check=syntax only # Column constraints
###< create table crash_q (a int check (a>0))
###> OK
......@@ -213,7 +213,7 @@ constraint_null=yes # NULL constraint (SyBase style)
###
###As far as all queries returned OK, result is YES
crash_me_safe=yes # crash me safe
crash_me_version=1.60 # crash me version
crash_me_version=1.61 # crash me version
create_default=yes # default value for column
###< create table crash_q (q integer default 10 not null)
###> OK
......@@ -345,7 +345,7 @@ date_format_inresult=iso # Date format in result
###> OK
###
###< select a from crash_me_d
###> 2003-02-08
###> 2003-03-26
###< delete from crash_me_d
###> OK
date_infinity=error # Supports 'infinity dates
......@@ -695,7 +695,7 @@ func_extra_elt=yes # Function ELT
func_extra_encrypt=yes # Function ENCRYPT
###
###<select encrypt('hello')
###>kpb.ynRIu0Udw
###>tJNum3fO44bOE
func_extra_expand2arg=no # Function EXPAND
###
###<select expand('abcd',6)
......@@ -991,7 +991,7 @@ func_extra_subtime=no # Function SUBTIME
func_extra_sysdate=yes # Function SYSDATE
###
###<select sysdate()
###>2003-02-08 00:09:52
###>2003-03-26 13:44:57
func_extra_tail=no # Function TAIL
###
###<select tail('ABCDEFG',3)
......@@ -1056,7 +1056,7 @@ func_extra_uid=no # Function UID
func_extra_unix_timestamp=yes # Function UNIX_TIMESTAMP
###
###<select unix_timestamp()
###>1044655792
###>1048679097
func_extra_userenv=no # Function USERENV
###
###<select userenv
......@@ -1068,7 +1068,7 @@ func_extra_value=no # Function VALUE
func_extra_version=yes # Function VERSION
###
###<select version()
###>4.0.11-gamma
###>4.0.12-debug
func_extra_weekday=yes # Function WEEKDAY
###
###<select weekday('1997-11-29') from crash_me_d
......@@ -1136,11 +1136,11 @@ func_odbc_cot=yes # Function COT
func_odbc_curdate=yes # Function CURDATE
###
###<select curdate()
###>2003-02-08
###>2003-03-26
func_odbc_curtime=yes # Function CURTIME
###
###<select curtime()
###>00:09:52
###>13:44:57
func_odbc_database=yes # Function DATABASE
###
###<select database()
......@@ -1269,7 +1269,7 @@ func_odbc_monthname=yes # Function MONTHNAME
func_odbc_now=yes # Function NOW
###
###<select now()
###>2003-02-08 00:09:52
###>2003-03-26 13:44:57
func_odbc_pi=yes # Function PI
###
###<select pi()
......@@ -1416,15 +1416,15 @@ func_sql_concat_as_||=error # Function concatenation with ||
func_sql_current_date=yes # Function CURRENT_DATE
###
###<select current_date
###>2003-02-08
###>2003-03-26
func_sql_current_time=yes # Function CURRENT_TIME
###
###<select current_time
###>00:09:52
###>13:44:57
func_sql_current_timestamp=yes # Function CURRENT_TIMESTAMP
###
###<select current_timestamp
###>2003-02-08 00:09:52
###>2003-03-26 13:44:57
func_sql_current_user=with_parenthesis # CURRENT_USER
###< select CURRENT_USER
###> execute error:Unknown column 'CURRENT_USER' in 'field list'
......@@ -1438,11 +1438,11 @@ func_sql_extract_sql=yes # Function EXTRACT
func_sql_localtime=yes # Function LOCALTIME
###
###<select localtime
###>2003-02-08 00:09:52
###>2003-03-26 13:44:57
func_sql_localtimestamp=yes # Function LOCALTIMESTAMP
###
###<select localtimestamp
###>2003-02-08 00:09:52
###>2003-03-26 13:44:57
func_sql_lower=yes # Function LOWER
###
###<select LOWER('ABC')
......@@ -1880,7 +1880,7 @@ logical_value=1 # Value of logical operation (1=1)
###>1
max_big_expressions=10 # big expressions
###We are trying (example with N=5):
###select 0+(1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+...(10558)
###select 0+(1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+...(16398)
### 50:FAIL 10:OK 30:FAIL 14:FAIL 11:FAIL
max_char_size=255 # max char() size
###We are trying (example with N=5):
......@@ -1902,10 +1902,10 @@ max_conditions=85660 # OR and AND in WHERE
###We are trying (example with N=5):
###select a from crash_me where a=1 and b='a' or a=0 and b='0' or a=1 and b='1' or a=2 and b='2' or a=3 and b='3' or a=4 and b='4'
### 27592:OK 41389:OK 48287:FAIL 42769:OK 45528:FAIL 43321:FAIL 42880:FAIL 42791:OK 42835:FAIL 42800:OK 42817:OK 42826:OK 42830:OK 42832:FAIL 42831:FAIL
max_expressions=1075 # simple expressions
max_expressions=1659 # simple expressions
###We are trying (example with N=5):
###select 1+1+1+1+1+1
### 5000:FAIL 1000:OK 3000:FAIL 1400:FAIL 1080:FAIL 1016:OK 1048:OK 1064:OK 1072:OK 1076:FAIL 1073:OK 1074:OK 1075:OK
### 5000:FAIL 1000:OK 3000:FAIL 1400:OK 2200:FAIL 1560:OK 1880:FAIL 1624:OK 1752:FAIL 1650:OK 1701:FAIL 1660:FAIL 1652:OK 1656:OK 1658:OK 1659:OK
max_index=32 # max index
### max_unique_index=32 ,so max_index must be same
max_index_length=500 # index length
......@@ -1946,10 +1946,10 @@ max_row_length_with_null=65502 # table row length with nulls (without blobs)
max_select_alias_name=+512 # select alias name length
###We are trying (example with N=5):
###select b as aaaaa from crash_me
max_stack_expression=1075 # stacked expressions
max_stack_expression=1659 # stacked expressions
###We are trying (example with N=5):
###select 1+(1+(1+(1+(1+(1)))))
### 1000:OK 1500:FAIL 1100:FAIL 1020:OK 1060:OK 1080:FAIL 1064:OK 1072:OK 1076:FAIL 1073:OK 1074:OK 1075:OK
### 1000:OK 1500:OK 1750:FAIL 1550:OK 1650:OK 1700:FAIL 1660:FAIL 1652:OK 1656:OK 1658:OK 1659:OK
max_table_alias_name=+512 # table alias name length
###We are trying (example with N=5):
###select aaaaa.b from crash_me aaaaa
......@@ -6043,7 +6043,7 @@ select_without_from=yes # SELECT without FROM
###> OK
###
###As far as all queries returned OK, result is YES
server_version=MySQL 4.0.11 gamma # server version
server_version=MySQL 4.0.12 debug/ # server version
simple_joins=yes # ANSI SQL simple joins
###< select crash_me.a from crash_me, crash_me t0
###> OK
......@@ -6166,7 +6166,7 @@ time_format_inresult=iso # Time format in result
###> OK
###
###< select a from crash_me_t
###> 00:09:52
###> 13:44:57
###< delete from crash_me_t
###> OK
transactions=yes # transactions
......
sql/mysqld.cc
View file @ a34bc8ee
......@@ -2104,8 +2104,9 @@ int main(int argc, char **argv)
/* Retrieve used stack size; Needed for checking stack overflows */
size_t stack_size;
pthread_attr_getstacksize(&connection_attrib, &stack_size);
if (global_system_variables.log_warnings && stack_size != thread_stack)
if (stack_size != thread_stack)
{
if (global_system_variables.log_warnings)
sql_print_error("Warning: Asked for %ld thread stack, but got %ld",
thread_stack, stack_size);
thread_stack= stack_size;
......
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