Bug #93008 mysqldump crashes with segmentation fault on last 5.6 and 5.7 versions
Submitted: 30 Oct 2018 13:34 Modified: 31 Oct 2018 10:29
Reporter: Alexander Povalyaev Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: mysqldump Command-line Client Severity:S1 (Critical)
Version:5.6.41, 5.6.42, 5.7.23, 5.7.24 OS:Linux
Assigned to: CPU Architecture:x86
Tags: mysqldump crash segfault

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:

[30 Oct 2018 13:36] Alexander Povalyaev
A scripts to reproduce the issue

Attachment: mysqlg308.tar.gz (application/gzip, text), 132.75 KiB.