| Message ID | 1468580971-28794-1-git-send-email-peter.maydell@linaro.org |
|---|---|
| State | New |
| Headers | show |
diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h index 4b36baa..7e2c133 100644 --- a/linux-user/ioctls.h +++ b/linux-user/ioctls.h @@ -120,7 +120,7 @@ MK_PTR(MK_STRUCT(STRUCT_fiemap))) #endif - IOCTL(SIOCATMARK, 0, TYPE_NULL) + IOCTL(SIOCATMARK, IOC_R, MK_PTR(TYPE_INT)) IOCTL(SIOCGIFNAME, IOC_RW, MK_PTR(TYPE_INT)) IOCTL(SIOCGIFFLAGS, IOC_W | IOC_R, MK_PTR(MK_STRUCT(STRUCT_short_ifreq))) IOCTL(SIOCSIFFLAGS, IOC_W, MK_PTR(MK_STRUCT(STRUCT_short_ifreq)))
The SIOCATMARK ioctl takes an argument which should be a pointer to an integer where the kernel will write the result. We were incorrectly declaring it as TYPE_NULL which would mean it would always fail (with EFAULT) when it should succeed. Correct the type. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> --- This fixes a failure in the LTP sockioctl01 test. linux-user/ioctls.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)