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(parent: cc93d7d) | patch
net: Fix wrong interpretation of some copy_to_user() results.
authorPavel Emelyanov <xemul@openvz.org>
Fri, 25 Apr 2008 08:49:48 +0000 (01:49 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 25 Apr 2008 08:49:48 +0000 (01:49 -0700)
commit653252c2302cdf2dfbca66a7e177f7db783f9efa
tree8d77bebbe29378c818313e4557242548b923d787tree | snapshot
parentcc93d7d77d28d65d4f947dabc95a01c42d713ea3commit | diff
net: Fix wrong interpretation of some copy_to_user() results.

I found some places, that erroneously return the value obtained from
the copy_to_user() call: if some amount of bytes were not able to get
to the user (this is what this one returns) the proper behavior is to
return the -EFAULT error, not that number itself.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/can/raw.c diff | blob | history
net/dccp/probe.c diff | blob | history
net/tipc/socket.c diff | blob | history
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