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| author | Szymon Janc <szymon.janc@codecoup.pl> | 2017-04-24 18:25:04 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-20 14:27:02 +0200 |
| commit | ff1c4cf24642a3598fd9adc7e110d0df2610d1d8 (patch) | |
| tree | e5373faf0ff2b82e3539d9df02682eca3720bbd2 /net/unix/af_unix.c | |
| parent | 9bd2cc56a08967dc389a4ea9b18869570549df64 (diff) | |
Bluetooth: Fix user channel for 32bit userspace on 64bit kernel
commit ab89f0bdd63a3721f7cd3f064f39fc4ac7ca14d4 upstream.
Running 32bit userspace on 64bit kernel results in MSG_CMSG_COMPAT being
defined as 0x80000000. This results in sendmsg failure if used from 32bit
userspace running on 64bit kernel. Fix this by accounting for MSG_CMSG_COMPAT
in flags check in hci_sock_sendmsg.
Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl>
Signed-off-by: Marko Kiiskila <marko@runtime.io>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions