[Bug 231076] libusb_cancel_transfer() does NOT cancel a transfer after the USB device is removed

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Sep 4 19:24:05 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231076

--- Comment #7 from Hans Petter Selasky <hselasky at FreeBSD.org> ---
The private pointer is set when you submit a transfer. It basically means that
the transfer was never submitted. See:

libusb20_tr_set_priv_sc1(pxfer0, sxfer);

Do you have a printout for error codes in the completion function?

--HPS

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