Kevin Cernekee ab74d00a39 of: Fix crash if an earlycon driver is not found ...

__earlycon_of_table_sentinel.compatible is a char[128], not a pointer, so
it will never be NULL.  Checking it against NULL causes the match loop to
run past the end of the array, and eventually match a bogus entry, under
the following conditions:

 - Kernel command line specifies "earlycon" with no parameters
 - DT has a stdout-path pointing to a UART node
 - The UART driver doesn't use OF_EARLYCON_DECLARE (or maybe the console
   driver is compiled out)

Fix this by checking to see if match->compatible is a non-empty string.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: <stable@vger.kernel.org> # 3.16+
Signed-off-by: Rob Herring <robh@kernel.org>

2014-11-18 11:35:02 -06:00

..

testcase-data

of: Fix overflow bug in string property parsing functions

2014-11-04 10:19:48 +00:00

address.c

of/pci: Fix the conversion of IO ranges into IO resources

2014-09-30 17:08:40 -06:00

base.c

of: Fix overflow bug in string property parsing functions

2014-11-04 10:19:48 +00:00

device.c

of: rename of_aliases_mutex to just of_mutex

2014-07-07 13:42:52 +01:00

dynamic.c

of: Spelling s/stucture/structure/

2014-11-18 11:33:10 -06:00

fdt_address.c

of/fdt: add FDT address translation support

2014-05-20 15:19:25 -05:00

fdt.c

of: Fix crash if an earlycon driver is not found

2014-11-18 11:35:02 -06:00

irq.c

of/irq: Fix lookup to use 'interrupts-extended' property first

2014-08-16 09:03:58 +01:00

Kconfig

of/selftest: Use the resolver to fixup phandles

2014-10-04 21:24:35 +01:00

Makefile

of: Introduce Device Tree resolve support.

2014-10-04 21:24:26 +01:00

of_mdio.c

net: phy: adjust fixed_phy_register() return value

2014-10-07 13:06:45 -04:00

of_mtd.c

of_mtd: Add helpers to get ECC strength and ECC step size

2014-03-10 22:42:28 -07:00

of_net.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2014-04-02 20:53:45 -07:00

of_pci_irq.c

of_pci_irq: kill useless variable in of_irq_parse_pci()

2014-05-27 12:13:34 +01:00

of_pci.c

of/pci: Add support for parsing PCI host bridge resources from DT

2014-09-30 17:08:57 -06:00

of_private.h

of: Transactional DT support.

2014-07-23 17:29:15 -06:00

of_reserved_mem.c

drivers: of: add return value to of_reserved_mem_device_init()

2014-10-29 16:33:14 -07:00

pdt.c

of: device_node kobject lifecycle fixes

2014-03-19 14:58:40 +00:00

platform.c

of: amba: use of_dma_configure for AMBA devices

2014-09-22 11:26:59 +01:00

resolver.c

of: Introduce Device Tree resolve support.

2014-10-04 21:24:26 +01:00

selftest.c

of: Fix overflow bug in string property parsing functions

2014-11-04 10:19:48 +00:00