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port-probe: fix crash in buffer-full processing

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Signal was attached with user_data as MMPortProbe*, but
serial_buffer_full() treated user_data as a PortProbeRunTask*.
Hillarity ensued.
This commit is contained in:
Dan Williams
2012-11-26 16:49:39 -06:00
parent 6106d1d6a2
commit a7167b93b9
1 changed files with 11 additions and 3 deletions
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14
src/mm-port-probe.c
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@@ -880,7 +880,7 @@ static const guint8 zerobuf[32] = {
static void
serial_buffer_full (MMSerialPort *serial,
GByteArray *buffer,
PortProbeRunTask *task)
MMPortProbe *self)
{
const gchar **iter;
size_t iter_len;
@@ -892,7 +892,11 @@ serial_buffer_full (MMSerialPort *serial,
if ( (buffer->len >= sizeof (zerobuf))
&& (memcmp (buffer->data, zerobuf, sizeof (zerobuf)) == 0)) {
mm_serial_port_close (serial);
port_probe_run_task_complete (task, FALSE, NULL);
port_probe_run_task_complete (self->priv->task,
FALSE,
g_error_new_literal (MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Probing stopped due to non-AT response"));
return;
}
@@ -913,7 +917,11 @@ serial_buffer_full (MMSerialPort *serial,
if (!memcmp (&buffer->data[i], *iter, iter_len)) {
/* Immediately close the port and complete probing */
mm_serial_port_close (serial);
port_probe_run_task_complete (task, FALSE, NULL);
port_probe_run_task_complete (self->priv->task,
FALSE,
g_error_new_literal (MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Probing stopped due to non-AT response"));
return;
}
}