linux-stable.git/drivers/net/slip, branch linux-3.2.y Linux kernel stable tree slip: sl_alloc(): remove unused parameter "dev_t line" 2018-05-31T23:30:04+00:00 Marc Kleine-Budde mkl@pengutronix.de 2017-12-08T11:18:59+00:00 bb4efe4689dfdf4802bd1fd956123b2d98cc90ee commit 936e5d8bdfa72577e28ea671d9e2ee4fef0d6b3e upstream. The first and only parameter of sl_alloc() is unused, so remove it. Fixes: 5342b77c4123 slip: ("Clean up create and destroy") Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 936e5d8bdfa72577e28ea671d9e2ee4fef0d6b3e upstream.

The first and only parameter of sl_alloc() is unused, so remove it.

Fixes: 5342b77c4123 slip: ("Clean up create and destroy")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
ppp, slip: Validate VJ compression slot parameters completely 2015-12-30T02:26:04+00:00 Ben Hutchings ben@decadent.org.uk 2015-11-01T16:22:53+00:00 df085f1cb3acd3d75408ff94f366983873bce7d2 commit 4ab42d78e37a294ac7bc56901d563c642e03c4ae upstream. Currently slhc_init() treats out-of-range values of rslots and tslots as equivalent to 0, except that if tslots is too large it will dereference a null pointer (CVE-2015-7799). Add a range-check at the top of the function and make it return an ERR_PTR() on error instead of NULL. Change the callers accordingly. Compile-tested only. Reported-by: 郭永刚 <guoyonggang@360.cn> References: http://article.gmane.org/gmane.comp.security.oss.general/17908 Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> [bwh: Backported to 3.2: adjust indentation] 
commit 4ab42d78e37a294ac7bc56901d563c642e03c4ae upstream.

Currently slhc_init() treats out-of-range values of rslots and tslots
as equivalent to 0, except that if tslots is too large it will
dereference a null pointer (CVE-2015-7799).

Add a range-check at the top of the function and make it return an
ERR_PTR() on error instead of NULL.  Change the callers accordingly.

Compile-tested only.

Reported-by: 郭永刚 <guoyonggang@360.cn>
References: http://article.gmane.org/gmane.comp.security.oss.general/17908
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
[bwh: Backported to 3.2: adjust indentation]
slip: Move the SLIP drivers 2011-08-27T07:58:36+00:00 Jeff Kirsher jeffrey.t.kirsher@intel.com 2011-08-03T10:17:13+00:00 b5451d783ade99308dfccdf5ca284ed07affa4ff Move the Serial Line Internet Protocol (SLIP) drivers into drivers/net/slip/ and make the necessary Kconfig and Makefile changes. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Alan Cox <alan@linux.intel.com> 
Move the Serial Line Internet Protocol (SLIP) drivers into
drivers/net/slip/ and make the necessary Kconfig and Makefile
changes.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Alan Cox <alan@linux.intel.com>