To avoid overwriting the upper bits of the flags, commit
39ec7de7092b ("macvtap: fix uninitialized access on
TUNSETIFF") changed the variable u from unsigned int to
unsigned short and added some ORing logic for the flags.
This introduced at least one regression:
- TUNSETSNDBUF supports int as its
On Fri, Sep 18, 2015 at 09:54:44AM +0200, Christian Borntraeger wrote:
> To avoid overwriting the upper bits of the flags, commit
> 39ec7de7092b ("macvtap: fix uninitialized access on
> TUNSETIFF") changed the variable u from unsigned int to
> unsigned short and added some ORing logic for the