[asterisk-users] AMI potential memory leak

[Dan Cropp]

We are communicating with Asterisk via AMI.  Running Asterisk version 13.18.5 on an Ubuntu box.

If you look at the event response, the Result field is filled with random characters.  I'm not sure what to do because that is a completely random result.  It makes no sense.


We send the following command to asterisk via AMI
Action: AGI
ActionID: C44415
Channel: SIP/192.168.40.105-00001338
CommandID: C44415
Command: asyncagi break

Asterisk processes it and the Asterisk log shows it sends the following for the AsyncAGIEXEC event...
This is coming directly from the Asterisk log so it's clearly Asterisk filling the Result with what appears to be random characters.

[03/21 15:44:27.793] DEBUG[1213] manager.c: Examining AMI event:
Event: AsyncAGIExec
Privilege: agi,all
Channel: SIP/192.168.40.105-00001338
ChannelState: 6
ChannelStateDesc: Up
CallerIDNum: 1234
CallerIDName: <unknown>
ConnectedLineNum: <unknown>
ConnectedLineName: <unknown>
Language: en
AccountCode: 11
Context: ABC
Exten: 3002
Priority: 8
Uniqueid: 1521665055.4920
Linkedid: 1521665055.4920
Result: %F7%EF%F0%F4z%7C%EE%EF%F6%FCkWDDLO%5Cm%EF%7B__%60h%FE%E0%D4%D5%D9%DA%DD%E2%E8%E1%DC%DE%E0%F3%EC%EF%7C%ED%ED%EC%FAx~oov%F9%F2%F6%EB%ED%FA%FD%F9%FEvjXGFMKWg%FF%7Cdidew%E8%D9%D9%D8%D6%DA%DF%E3%E3%E2%E5%E9%EA%E1%E6%EF%E9%F8%F8%F6%FD%F8%7C~%7D%FC%F9%F7%ED%F4%F6%F9oh%60JFMKP%5Do%FFgtjch%7B%E3%DF%DB%D6%D8%DB%E6%EC%E7%E6%E5%DF%DD%E0%EA%F6%ED%EC%F7%E8%E4%EB%F2%F8%F9%7Cu%FC%F8%FAwhXIIIHQ%5Dksw%7Fgfl%7F%EA%E2%DA%D8%DC%DE%DE%E2%E4%DF%E0%E3%E9%E4%E8%EC%E6%E3%E1%E4%E0%E3%EE%F4%FAxy%FCj%5BLIJFLU%5Bdm%FFljws%FD%ED%E2%DC%DD%DA%D9%DC%DE%DD%E1%E7%E9%E8%E6%EC%E5%E1%E5%E0%DF%E2%E9%ED%F1xyo%5EOKMHJSU%5Bfvml%7F%7B%7B%F0%EB%EA%E2%DD%DD%DB%DB%DC%DD%E1%E0%E1%E3%E3%DF%DF%DF%DE%E0%E5%E9%F6%7CmcTKMJIOTYboon%7Ctt%FA%F7%F3%E9%DE%E1%DC%D9%DB%DE%E1%DE%E6%E7%DF%E1%DF%DD%DC%DE%E1%E1%EE%FAx%5DRMLHJOPWblo%7C%FA%7B~%F9%FC%F7%E9%E1%E1%DC%D9%DC%DC%DB%DF%E3%E0%DF%E0%DE%DC%DF%E1%E1%EE%F9r%5DQMKHKOQXdmt%F8%F6%FC%FB%FFy%F5%EA%E5%DF%DA%D9%DA%D8%DB%DE%DD%DE%DF%DF%DF%E3%EA%EB%ECrkbSPOLLOST_jk%F9%F3%FB%F9%FF%FE%F9%EF%E9%E2%DF%DA%DA%DA%D9%D9%DB%DC%DC%DF%E3%E4%EB%F4%FFmdYRPLKNOTZdl%7D%EE%F6%EE%EB%EF%EE%EA%E3%E7%DE%DB%DD%D8%D9%D9%D9%D9%DC%DF%E1%EE%FAxf_XROMMNQUYbgx%FE%FB%EC%EE%ED%E4%E4%E0%DD%DD%DB%DA%D9%DA%D9%D9%DD%DD%E2%EC%F9tg%5EZSPONORUZ%5Efmw%FC%F3%ED%E7%E2%E1%DC%DB%DB%D8%D9%D9%D8%DA%DB%DD%E2%E9%F6uh%60%5BVSQOOQSX%5B_jq%F9%ED%E8%E1%DF%DC%DA%DA%DA%DA%D9%DB%DC%DC%E3%E6%EE%FEtha%5EYWVTTUWY%5Eckx%FA%EC%E7%E2%DF%DD%DC%DD%DC%DC%DF%DE%E2%E6%E7%F1%F8%7Boid_%5C%5BZY%5BZ%5B%5E%60flu%FF%F4%EC%E8%E3%E1%E1%DF%DF%E1%E0%E4%E7%E9%EE%F5%FByqmhfca%60%5E__%60bfhlqz%FE%F7%EF%EE%EB%E8%EA%E9%E9%EB%EA%ED%EF%F3%F7%FC%7Cysookkkiijiklmqry%7B%7F%FD%F9%F7%F5%F4%F5%F5%F6%F7%F8%F8%FA%FD%FF%7Dxxtrsooonoposttw%7By%7C%7D~%7F%FE%FF%FE%FD%7F%FE%7F%FE%7F%FF%7F%FE%7F%7D~%7B%7Bzvwwvvwvuwvxwyxxyy%7B%7C%7C%7D%7D%7F%7F%7F%FD%7F%FF~%7D%7D%7B%7Bzywyvwvvvwxxy%7By~%7C%7D%7F%7D~~%7C~%FF%7D%7C%FF~%7F%7F~~%7Dz%7C%7Czxywwxxwxxwy%7Bx%7Bz%7C%7D%7C%FF~%7F%7F~%FF~%7F%7D~%7C%7D%7D~%7D%7D%7C%7B%7B%7B%7Bxzyzyzzz%7Cz%7D~%7C%7C~%7C~%7F~~%FF%7D%7F%7F%7D%7F~%7C%7C%7B%7By%7Byy%7Bzzzz%7B%7B%7B~%7D%7D~~%7F%7F%FE%7F%FF
CommandId: C44415
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