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fpi-device: Fix a small leak when configuring the wakeup

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This commit is contained in:
Marco Trevisan (Treviño) 2022-09-27 17:36:09 +02:00
parent 171e65f73f
commit 62f2f34655
1 changed files with 6 additions and 2 deletions
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8
libfprint/fpi-device.c
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@ -1720,7 +1720,7 @@ fpi_device_configure_wakeup (FpDevice *device, gboolean enabled)
g_autoptr(GString) ports = NULL;
GUsbDevice *dev, *parent;
const char *wakeup_command = enabled ? "enabled" : "disabled";
guint8 bus, port;
guint8 bus;
g_autofree gchar *sysfs_wakeup = NULL;
g_autofree gchar *sysfs_persist = NULL;
int res;
@ -1732,8 +1732,12 @@ fpi_device_configure_wakeup (FpDevice *device, gboolean enabled)
dev = priv->usb_device;
while ((parent = g_usb_device_get_parent (dev)))
{
g_autofree gchar *port_str = NULL;
guint8 port;
port = g_usb_device_get_port_number (dev);
g_string_prepend (ports, g_strdup_printf ("%d.", port));
port_str = g_strdup_printf ("%d.", port);
g_string_prepend (ports, port_str);
dev = parent;
}
g_string_set_size (ports, ports->len - 1);