utils: Fix get_device_file() retval

Possible use-after-free.
2021-01-21 15:50:16 +01:00
parent e3594b879c
commit fbb67da3a7
1 changed files with 1 additions and 1 deletions
--- a/src/utils.c
+++ b/src/utils.c
@@ -13,7 +13,7 @@ char *
 get_device_file (GUdevDevice *device)
 {
 	if (!IS_TEST)
-		return g_udev_device_get_device_file (device);
+		return g_strdup (g_udev_device_get_device_file (device));

 	return g_build_filename (g_getenv ("UMOCKDEV_DIR"),
 				 "iio-dev-data.bin",