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don't crash on setvar (issue #5760)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7099 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-11-15 18:35:30 +00:00
parent 2a53a89aa6
commit 685e88645f
2 changed files with 12 additions and 3 deletions
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13
manager.c
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@@ -689,6 +689,11 @@ static int action_setvar(struct mansession *s, struct message *m)
astman_send_error(s, m, "No variable specified");
return 0;
}
if (ast_strlen_zero(varval)) {
astman_send_error(s, m, "No value specified");
return 0;
}
if (!ast_strlen_zero(name)) {
c = ast_get_channel_by_name_locked(name);
@@ -698,10 +703,12 @@ static int action_setvar(struct mansession *s, struct message *m)
}
}
pbx_builtin_setvar_helper(c,varname,varval);
pbx_builtin_setvar_helper(c, varname, varval);
ast_mutex_unlock(&c->lock);
astman_send_ack(s, m, "Variable Set");
if (c)
ast_mutex_unlock(&c->lock);
astman_send_ack(s, m, "Variable Set");
return 0;
}