Geert Uytterhoeven 0278b34bf1 spi: spidev_test: Fix buffer overflow in unescape() ... Sometimes spidev_test crashes with: *** Error in `spidev_test': munmap_chunk(): invalid pointer: 0x00022020 *** Aborted or just Segmentation fault This is due to transfer_escaped_string() miscalculating the required size of the buffer by one byte, causing a buffer overflow in unescape(). Drop the bogus "+ 1" in the strlen() parameter to fix this. Note that unescape() never copies the zero-terminator of the source string, so it writes at most as many bytes as the length of the source string. Fixes: 30061915be (spi: spidev_test: Added input buffer from the terminal) Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org> # v4.5+		2016-09-14 16:22:43 +01:00
..
arch	tools: Copy the bitsperlong.h files from the kernel	2016-07-12 15:20:39 -03:00
build	perf build: Add sdt feature detection	2016-07-13 23:09:09 -03:00
cgroup
firewire
gpio	tools/gpio: add install section	2016-06-23 11:07:13 +02:00
hv	tools: hv: Add a script to help bonding synthetic and VF NICs	2016-07-12 10:41:53 -07:00
iio	iio: generic_buffer: Fix --trigger-num option	2016-06-11 17:38:06 +01:00
include	tools lib: Add bitmap_and function	2016-08-02 16:33:27 -03:00
kvm/kvm_stat	tools: kvm_stat: Add comments	2016-05-25 16:12:06 +02:00
laptop/freefall
lguest	tools/lguest: Force disable tboot and APM	2016-04-22 10:29:03 +02:00
lib	perf/core improvements and fixes:	2016-08-04 11:02:38 +02:00
net	tools: bpf_jit_disasm: check for klogctl failure	2016-05-08 23:32:59 -04:00
nfsd
objtool	Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-07-30 11:54:53 -07:00
perf	perf/core improvements and fixes:	2016-08-04 11:02:38 +02:00
power	ACPI material for v4.8-rc1	2016-07-26 17:56:45 -07:00
scripts	tools build: Fix objtool build with ARCH=x86_64	2016-07-22 16:37:44 -03:00
spi	spi: spidev_test: Fix buffer overflow in unescape()	2016-09-14 16:22:43 +01:00
testing	NTB bug fixes for the ntb_tool and ntb_perf, and improvements to the	2016-08-05 23:56:11 -04:00
thermal/tmon
time
usb	usbip: adding names db to port operation	2016-05-03 14:32:07 -07:00
virtio	ptr_ring: support resizing multiple queues	2016-07-01 05:32:17 -04:00
vm	tools/vm/page_owner: increase temporary buffer size	2016-07-26 16:19:19 -07:00
Makefile	tools/gpio: add install section	2016-06-23 11:07:13 +02:00