Re: [PATCH v5 1/3] fanotify: Ensure consistent variable type for response
Paul Moore <[email protected]>
| Newsgroups | com.redhat.linux-audit,org.kernel.vger.linux-api,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <CAHC9VhTyqAvevFFBwB0NLGRB9wwgp22VH_vDXq-FbjzL63A2cg@mail.gmail.com> |
On Mon, Dec 12, 2022 at 9:06 AM Richard Guy Briggs <[email protected]> wrote: > > The user space API for the response variable is __u32. This patch makes > sure that the whole path through the kernel uses u32 so that there is > no sign extension or truncation of the user space response. > > Suggested-by: Steve Grubb <[email protected]> > Link: https://lore.kernel.org/r/12617626.uLZWGnKmhe@x2 > Signed-off-by: Richard Guy Briggs <[email protected]> > --- > fs/notify/fanotify/fanotify.h | 2 +- > fs/notify/fanotify/fanotify_user.c | 6 +++--- > include/linux/audit.h | 6 +++--- > kernel/auditsc.c | 2 +- > 4 files changed, 8 insertions(+), 8 deletions(-) Acked-by: Paul Moore <[email protected]> (audit) -- paul-moore.com -- Linux-audit mailing list [email protected] https://listman.redhat.com/mailman/listinfo/linux-audit