MySQL Bugs: #67606: MySQL crashes with segmentation fault when disk quota is reached

Bug #67606	MySQL crashes with segmentation fault when disk quota is reached
Submitted:	16 Nov 2012 10:15	Modified:	28 Dec 2012 23:47
Reporter:	Ovais Tariq	Email Updates:
Status:	Duplicate	Impact on me:	None
Category:	MySQL Server	Severity:	S2 (Serious)
Version:	5.5.28	OS:	Linux (CentOS 5.8)
Assigned to:		CPU Architecture:	Any

File:	Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

On *nix platforms use the split command e.g. split -b 50MB <my_large_archive> <my_split_archive_prefix>
On windows use WinZip or a similar utility to split the large file

The gdb backtrace of the crash is attached. The section to look at is "Thread 1 (Thread 0x4987c940 (LWP 5669)):"

Attachment: gdb_backtrace_mysql_5528.txt (text/plain), 38.05 KiB.

Error log file of crashed MySQL

Attachment: mysql_5528_error_log.log (application/octet-stream, text), 6.12 KiB.