Segfault in ListSession proxy action

[pgelinas]

Hi,

I'm getting a segmentation fault whenever I try to do ProxyAction: ListSessions:

$ telnet localhost 1234
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Asterisk Call Manager Proxy/1.28.2
ProxyAction: ListSessions

Connection closed by foreign host.

I've pined down the problem to proxyfunc.c line 53: I've changed the line to:
AddHeader(&m, "ProxyClientActionID: %s", c->actionid); and it seems to work now. I'm no C expert, but from my understanding there's no need for the ||"" expression since vsprintf will properly format even if c->actionid is full of \0 (as was my case).

[davies147]

Hi,

Thanks for that - Not sure what is happening there. Although the ||"" is
not necessary, it should also be harmless.

Cheers,
Steve

On 6 November 2013 19:27, Pascal Gélinas [email protected] wrote:

Hi,

I'm getting a segmentation fault whenever I try to do ProxyAction:
ListSessions:

$ telnet localhost 1234
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Asterisk Call Manager Proxy/1.28.2
ProxyAction: ListSessions

Connection closed by foreign host.

I've pined down the problem to proxyfunc.c line 53: I've changed the line
to:
AddHeader(&m, "ProxyClientActionID: %s", c->actionid); and it seems to
work now. I'm no C expert, but from my understanding there's no need for
the ||"" expression since vsprintf will properly format even if
c->actionid is full of \0 (as was my case).

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