MySQL Bugs: #1569: Crash-me crashes on HPUX, Linux ia64

Bug #1569	Crash-me crashes on HPUX, Linux ia64
Submitted:	16 Oct 2003 6:25	Modified:	28 May 2009 8:30
Reporter:	Peter Zaitsev (Basic Quality Contributor)	Email Updates:
Status:	Can't repeat	Impact on me:	None
Category:	Tools	Severity:	S3 (Non-critical)
Version:	4.0.15	OS:	HP/UX (hpux11.11-parisc20, Linux ia64)
Assigned to:		CPU Architecture:	Any
Tags:	qc

Description:
running crash-me test on the hpux11.11-parisc20 and linux-ia64 mysqld coredumps on the one request (below).

select 1+(1+(1+(......))));(full query in crash-me)

environment:============hardware: L2000 / PA-RISC2.0 / 64bitOS      : HPUX 11.11 + Patch Bundle June 2003MySQL   : 4.0.15-hp-hpux11.11-hppa2.0w-64bit          taken from mysql.org in binary formatcd /usr/local/mysql-debug-4.0.15-hp-hpux11.11-hppa2.0w-64bitbin/mysqld \        --skip-grant-tables \        --debug=d:t:i:o,/tmp/debug.trace \        --skip-networking --socket=/tmp/m.sock \        --datadir=/tmp/mysql --pid-file=/tmp/m.pid \        --skip-innodb \        --log-error=/tmp/mysqld.log \        --one-thread \        --safe-mode

How to repeat:
Run Crash-me

This is becasue the stack checking code doesn't work on Ia64 (Linux Ia64 has the same problem). We are still trying to find a for a solution for this, but it may take some time as we need more information about Ia64 to fix this.

We have tried MySQL 4.0.20 for HP-UX 11.11 (PA-RISC 1.1 and 2.0) (built by MySQL team) and found, that this version is crash-me safe. At the same time PA-RISC 2.0, 64-bit only version on the same platform still has bug.

We have added a number of stack overflow checks to the parser.
The test needs to be re-run.

I can not repeat described problem with version 5.1.34.