munmap_chunk(): invalid pointer

[totalitarian]

Trying to generate the cfg and I get this error, any idea?

root@5151c851e8b2:/bambu-bin# ./bambusource2raw gen_cfg -u xxxxx@gmail.com -p xxxxx-r eu -d xxxxx
by hisptoot 2022.12.26
user_name: xxxxx
passwd specified by user
region: eu
dev_id: xxxxx
getting token by login
getting user_id by token
user_id: xxxxx
region: eu user_id: xxxxx dev_id: xxxxx
munmap_chunk(): invalid pointer
Aborted (core dumped)

[hisptoot]

Hello, thank you for reporting the issue.

It seems to be heap corruption or double-free during the final json generation.

If you are familiar with gdb, you can try to compile the program with -g -O0 and run the program with gdb. When the issue happens, run 'bt' cmd in gdb, report the backtrace info to me.

[hisptoot]

you can try this linux build (I remove cJSON api from cfg generation).
bambusource2raw-for-test-2023-07-10.zip

[skysolf]

you can try this linux build (I remove cJSON api from cfg generation). bambusource2raw-for-test-2023-07-10.zip

this test file work ok!~!

[skysolf]

you can try this linux build (I remove cJSON api from cfg generation). bambusource2raw-for-test-2023-07-10.zip

use this file ,can make a conf file,but also show
munmap_chunk(): invalid pointer
Aborted (core dumped)

use the conf file run with docker,the log like this:

`

2023/09/15 17:08:15	stdout	�[1;31mfd:: Invalid data found when processing input
2023/09/15 17:08:15	stdout	get_bambu_studio_user_info failed
2023/09/15 17:08:15	stdout	Parse cfg json failed
2023/09/15 17:08:15	stdout	getting user info by BambuNetworkEngine.conf
2023/09/15 17:08:15	stdout	by hisptoot 2022.12.26
2023/09/15 17:08:10	stdout	wait for 5 seconds
2023/09/15 17:08:10	stdout	/bambu-bin/cfg /bambu-bin
2023/09/15 17:08:10	stdout	/bambu-bin /bambu-bin/cfg /bambu-bin
2023/09/15 17:08:10	stdout	�[0mstarting rtsp-simple-server

`

[hisptoot]

bambusource2raw-2023-11-14-for-test2.zip
try this version, check if 'munmap_chunk(): invalid pointer' is fixed

'Parse cfg json failed' is another problem, check if the conf file contains a valid json data.