Commit f9757b1d authored by Peter Maydell's avatar Peter Maydell Committed by Riku Voipio
Browse files

linux-user: Fix incorrect use of host errno in do_ioctl_dm() 



do_ioctl_dm() should return target errno values, not host ones;
correct an accidental use of a host errno in an error path.

Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarRiku Voipio <riku.voipio@linaro.org>
parent 3211215e

linux-user/syscall.c

+1 −1
Original line number Diff line number Diff line
@@ -5001,7 +5001,7 @@ static abi_long do_ioctl_dm(const IOCTLEntry *ie, uint8_t *buf_temp, int fd, 


    guest_data = arg + host_dm->data_start;

    if ((guest_data - arg) < 0) {

        ret = -EINVAL;

        ret = -TARGET_EINVAL;

        goto out;

    }

    guest_data_size = host_dm->data_size - host_dm->data_start;