vf_hwupload_cuda: Add min/max limits for device option

diff --git a/libavfilter/vf_hwupload_cuda.c b/libavfilter/vf_hwupload_cuda.c
index b5631c2b86e2dee8e8099485c705466815a2376b..adb2e812dc56dacf4b9fe0109c819d7fcb783329 100644 (file)
--- a/libavfilter/vf_hwupload_cuda.c
+++ b/libavfilter/vf_hwupload_cuda.c
@@ -187,7 +187,7 @@ fail:
 #define OFFSET(x) offsetof(CudaUploadContext, x)
 #define FLAGS AV_OPT_FLAG_VIDEO_PARAM
 static const AVOption options[] = {
-    { "device", "Number of the device to use", OFFSET(device_idx), AV_OPT_TYPE_INT, { .i64 = 0 }, .flags = FLAGS },
+    { "device", "Number of the device to use", OFFSET(device_idx), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, FLAGS },
     { NULL },
 };