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plugin: abort probing when the port has been released from the device

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This commit is contained in:
Aleksander Morgado
2012-07-17 08:31:02 +02:00
parent 68c276efc1
commit da0226708a
1 changed files with 16 additions and 5 deletions
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21
src/mm-plugin.c
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@@ -498,16 +498,27 @@ mm_plugin_supports_port (MMPlugin *self,
goto out; goto out;
} }
/* Need to launch new probing */
probe = MM_PORT_PROBE (mm_device_get_port_probe (device, port));
if (!probe) {
/* This may happen if the ports get removed from the device while
* probing is ongoing */
g_simple_async_result_set_error (async_result,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"(%s) Missing port probe for port (%s/%s)",
self->priv->name,
g_udev_device_get_subsystem (port),
g_udev_device_get_name (port));
g_simple_async_result_complete_in_idle (async_result);
goto out;
}
mm_dbg ("(%s) checking port support (%s,%s)", mm_dbg ("(%s) checking port support (%s,%s)",
self->priv->name, self->priv->name,
g_udev_device_get_subsystem (port), g_udev_device_get_subsystem (port),
g_udev_device_get_name (port)); g_udev_device_get_name (port));
/* Need to launch new probing */
probe = MM_PORT_PROBE (mm_device_get_port_probe (device, port));
g_assert (probe);
/* Before launching any probing, check if the port is a net device (which /* Before launching any probing, check if the port is a net device (which
* cannot be probed). */ * cannot be probed). */
if (g_str_equal (g_udev_device_get_subsystem (port), "net")) { if (g_str_equal (g_udev_device_get_subsystem (port), "net")) {