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device: fix crash by handling connection cancellation

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Antoine Faure 2019-10-09 16:10:09 +02:00 • committed by Thomas Haller
parent 7efc3c479f
commit 105ee6e5a9
1 changed files with 10 additions and 3 deletions
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13
src/devices/wwan/nm-modem-broadband.c
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@ -341,16 +341,23 @@ connect_ready (MMModemSimple *simple_iface,
GAsyncResult *res, GAsyncResult *res,
NMModemBroadband *self) NMModemBroadband *self)
{ {
ConnectContext *ctx = self->_priv.ctx; ConnectContext *ctx = NULL;
GError *error = NULL; GError *error = NULL;
NMModemIPMethod ip4_method = NM_MODEM_IP_METHOD_UNKNOWN; NMModemIPMethod ip4_method = NM_MODEM_IP_METHOD_UNKNOWN;
NMModemIPMethod ip6_method = NM_MODEM_IP_METHOD_UNKNOWN; NMModemIPMethod ip6_method = NM_MODEM_IP_METHOD_UNKNOWN;
self->_priv.bearer = mm_modem_simple_connect_finish (simple_iface, res, &error); MMBearer *bearer = mm_modem_simple_connect_finish (simple_iface, res, &error);
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
return;
ctx = self->_priv.ctx;
if (!ctx) if (!ctx)
return; return;
self->_priv.bearer = bearer;
if (!self->_priv.bearer) { if (!self->_priv.bearer) {
if (g_error_matches (error, MM_MOBILE_EQUIPMENT_ERROR, MM_MOBILE_EQUIPMENT_ERROR_SIM_PIN) || if (g_error_matches (error, MM_MOBILE_EQUIPMENT_ERROR, MM_MOBILE_EQUIPMENT_ERROR_SIM_PIN) ||
(g_error_matches (error, MM_CORE_ERROR, MM_CORE_ERROR_UNAUTHORIZED) && (g_error_matches (error, MM_CORE_ERROR, MM_CORE_ERROR_UNAUTHORIZED) &&
@ -619,7 +626,7 @@ connect_context_step (NMModemBroadband *self)
mm_modem_simple_connect (self->_priv.simple_iface, mm_modem_simple_connect (self->_priv.simple_iface,
ctx->connect_properties, ctx->connect_properties,
NULL, ctx->cancellable,
(GAsyncReadyCallback) connect_ready, (GAsyncReadyCallback) connect_ready,
self); self);
break; break;