kernel/linux.git/drivers/net/caif, branch linux-2.6.35.yLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=linux-2.6.35.y2010-04-28T19:55:10+00:00caif: Ldisc add permission check and mem-alloc error check2010-04-28T19:55:10+00:00Sjur Braendelandsjur.brandeland@stericsson.com2010-04-28T08:54:34+00:00urn:sha1:d3f744e0d6c1c27a10cdceac6eb946122188dbc9
Changes:
o Added permission checks for installing. CAP_SYS_ADMIN and
CAP_SYS_TTY_CONFIG can install the ldisc.
o Check if allocation of skb was successful.
Signed-off-by: Sjur Braendeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
caif: tty's are kref objects so take a reference2010-04-07T23:50:00+00:00Alan Coxalan@linux.intel.com2010-04-07T23:50:00+00:00urn:sha1:e31d5a05948e4478ba8396063d1e1f39880928e2
I don't think this can be abused in this case but do things properly.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
caif: check write operations2010-04-07T23:49:31+00:00Alan Coxalan@linux.intel.com2010-04-07T23:49:31+00:00urn:sha1:c93f09402106f22601838ee2bb0d02bae934b5e5
write is optional for a tty device. Check that we have a write op rather
than calling NULL.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net-caif-driver: add CAIF serial driver (ldisc)2010-03-31T02:08:50+00:00Sjur Braendelandsjur.brandeland@stericsson.com2010-03-30T13:56:30+00:00urn:sha1:9b27105b4a44c54bf91ecd7d0315034ae75684f7
Add CAIF Serial driver. This driver is implemented as a line discipline.
caif_serial uses the following module parameters:
ser_use_stx - specifies if STart of frame eXtension is in use.
ser_loop - sets the interface in loopback mode.
Signed-off-by: Sjur Braendeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>