Bug #48641 MySQL Proxy Segfaults when connection attempt made from pre-4.1 client

Submitted: 9 Nov 2009 16:01 Modified: 20 Jan 2010 15:53
Reporter: Sam Bashton Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Proxy: Core Severity:S1 (Critical)
Version:0.8 OS:Any
Assigned to: Jan Kneschke 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
[11 Nov 2009 10:21] Oli Sennhauser 
mysql@master:/tmp [mysqld4030, 4030]> strace -o /tmp/proxy_trace.log -s512 mysql -u root -h127.0.0.1 --port=4040

Attachment: proxy_trace.log (text/x-log), 29.74 KiB.
[11 Nov 2009 10:28] Oli Sennhauser 
strace -o /tmp/proxy_deamon.log -f -ff ./bin/mysql-proxy --proxy-backend-addresses=127.0.0.1:5140

Attachment: proxy_deamon.log.25848 (application/octet-stream, text), 27.87 KiB.

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