Takuya Yoshikawa d3553a5249 vhost-net: fix to check the return value of copy_to/from_user() correctly ...

copy_to/from_user() returns the number of bytes that could not be copied.

So we need to check if it is not zero, and in that case, we should return
the error number -EFAULT rather than directly return the return value from
copy_to/from_user().

Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

2010-05-27 13:55:13 +03:00

..

Kconfig

net/macvtap: add vhost support

2010-02-18 14:08:38 -08:00

Makefile

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net.c

vhost-net: fix to check the return value of copy_to/from_user() correctly

2010-05-27 13:55:13 +03:00

vhost.c

vhost: fix to check the return value of copy_to/from_user() correctly

2010-05-27 13:54:59 +03:00

vhost.h

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