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ofono
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Code Issues Releases Activity

stk: Fix crashes

This commit is contained in:
Denis Kenzior 2011-08-11 01:59:57 -05:00
parent f800764559
commit c8131fb10e
1 changed files with 13 additions and 36 deletions
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49
src/stk.c
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@ -2647,42 +2647,19 @@ static gboolean handle_command_launch_browser(const struct stk_command *cmd,
return FALSE;
}
static void proactive_command_handled_end(struct ofono_stk *stk)
static void setup_call_handled_cancel(struct ofono_stk *stk)
{
if (stk->pending_cmd == NULL)
return;
struct ofono_voicecall *vc = NULL;
struct ofono_atom *vc_atom;
switch(stk->pending_cmd->type) {
case STK_COMMAND_TYPE_SETUP_CALL:
{
struct ofono_voicecall *vc = NULL;
struct ofono_atom *vc_atom;
vc_atom = __ofono_modem_find_atom(
__ofono_atom_get_modem(stk->atom),
OFONO_ATOM_TYPE_VOICECALL);
if (vc_atom)
vc = __ofono_atom_get_data(vc_atom);
vc_atom = __ofono_modem_find_atom(
__ofono_atom_get_modem(stk->atom),
OFONO_ATOM_TYPE_VOICECALL);
if (vc_atom)
vc = __ofono_atom_get_data(vc_atom);
if (vc != NULL)
__ofono_voicecall_clear_alpha_and_icon_id(vc);
break;
}
case STK_COMMAND_TYPE_SEND_SMS:
case STK_COMMAND_TYPE_SEND_USSD:
case STK_COMMAND_TYPE_SEND_SS:
case STK_COMMAND_TYPE_SEND_DTMF:
stk_alpha_id_unset(stk);
break;
default:
break;
}
stk_command_free(stk->pending_cmd);
stk->pending_cmd = NULL;
stk->cancel_cmd = NULL;
if (vc != NULL)
__ofono_voicecall_clear_alpha_and_icon_id(vc);
}
static gboolean handle_setup_call_confirmation_req(struct stk_command *cmd,
@ -2707,7 +2684,7 @@ static gboolean handle_setup_call_confirmation_req(struct stk_command *cmd,
if (err < 0)
goto out;
stk->cancel_cmd = proactive_command_handled_end;
stk->cancel_cmd = setup_call_handled_cancel;
return TRUE;
@ -2931,7 +2908,7 @@ static gboolean handled_alpha_id_set(struct ofono_stk *stk,
if (stk_alpha_id_set(stk, text, attr, icon) == FALSE)
return FALSE;
stk->cancel_cmd = proactive_command_handled_end;
stk->cancel_cmd = stk_alpha_id_unset;
return TRUE;
}
@ -2949,7 +2926,7 @@ void ofono_stk_proactive_command_handled_notify(struct ofono_stk *stk,
* responses here
*/
if (length > 0 && pdu[0] == 0x81) {
proactive_command_handled_end(stk);
stk_proactive_command_cancel(stk);
return;
}