core: Suppress hotplug events during initial enumeration

[platform/upstream/libusb.git] / libusb / hotplug.c

diff --git a/libusb/hotplug.c b/libusb/hotplug.c
index 402e693..6b743c7 100644 (file)
--- a/libusb/hotplug.c
+++ b/libusb/hotplug.c
@@ -171,6 +171,9 @@ void usbi_hotplug_exit(struct libusb_context *ctx)
        if (!libusb_has_capability(LIBUSB_CAP_HAS_HOTPLUG))
                return;
 
+       if (!usbi_atomic_load(&ctx->hotplug_ready))
+               return;
+
        /* free all registered hotplug callbacks */
        for_each_hotplug_cb_safe(ctx, hotplug_cb, next_cb) {
                list_del(&hotplug_cb->list);