Bug #115710 Access violation writing location 0x0000000000000320 while opening connection
Submitted: 29 Jul 2024 5:30 Modified: 12 Aug 2024 19:29
Reporter: Hennadii Niemtsov Email Updates:
Status: Closed Impact on me:
None 
Category:Connector / ODBC Severity:S3 (Non-critical)
Version:9.0.0.0 OS:Windows (Windows 10 Enterprise Version:10.0.19045)
Assigned to: CPU Architecture:Other (AMD64)
Tags: access violation

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:

[29 Jul 2024 5:53] Hennadii Niemtsov
VS2022 C++ project file to reproduce issue

Attachment: TestMySqlOdbc.zip (application/x-zip-compressed, text), 4.88 KiB.

[29 Jul 2024 5:55] Hennadii Niemtsov
generated dump file

Attachment: TestMySqlOdbc_DMP.zip (application/x-zip-compressed, text), 15.16 MiB.

[2 Aug 2024 4:03] Hennadii Niemtsov
when mysql_init() returns null

Attachment: nullptr.png (image/png, text), 38.78 KiB.