stlink: fix SIGSEGV with libusb v1.0.24-33-g32a2206 (11618)

[openocd.git] / src / jtag / drivers / stlink_usb.c

diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c
index c68bbb3ca8cfff4eb850fece4154a67eae14e12c..7b1932b9f6a04e2e8e59f8d86b9c1f8433ccc847 100644 (file)
--- a/src/jtag/drivers/stlink_usb.c
+++ b/src/jtag/drivers/stlink_usb.c
@@ -497,13 +497,8 @@ static void sync_transfer_wait_for_completion(struct libusb_transfer *transfer)
 {
        int r, *completed = transfer->user_data;
 
-       /* Assuming a single libusb context exists.  There no existing interface into this
-        * module to pass a libusb context.
-        */
-       struct libusb_context *ctx = NULL;
-
        while (!*completed) {
-               r = libusb_handle_events_completed(ctx, completed);
+               r = jtag_libusb_handle_events_completed(completed);
                if (r < 0) {
                        if (r == LIBUSB_ERROR_INTERRUPTED)
                                continue;