Colin Ian King 64d09c0e83 kselftest: vDSO: Fix accumulation of uninitialized ret when CLOCK_REALTIME is undefined ...

[ Upstream commit 375b9ff53c ]

In the unlikely case that CLOCK_REALTIME is not defined, variable ret is
not initialized and further accumulation of return values to ret can leave
ret in an undefined state. Fix this by initialized ret to zero and changing
the assignment of ret to an accumulation for the CLOCK_REALTIME case.

Fixes: 03f55c7952 ("kselftest: Extend vDSO selftest to clock_getres")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-07-19 16:21:02 +02:00

..

crypto/chacha20-s390

tools/testing/crypto: Use vzalloc instead of vmalloc+memset

2022-07-05 14:46:36 +02:00

cxl

tools/testing/cxl: Add a single-port host-bridge regression config

2022-11-04 16:01:24 -07:00

fault-injection

docs: fault-injection: convert docs to ReST and rename to *.rst

2019-06-14 14:21:07 -06:00

ktest

ktest.pl: Add RUN_TIMEOUT option with default unlimited

2023-03-10 09:34:27 +01:00

kunit

kunit: tool: Don't download risc-v opensbi firmware with wget

2022-10-07 10:16:28 -06:00

memblock

Revert "mm: Always release pages to the buddy allocator in memblock_free_late()."

2023-02-22 12:59:50 +01:00

nvdimm

ndtest: Cleanup all of blk namespace specific code

2022-07-12 17:57:55 -07:00

radix-tree

maple_tree: fix write memory barrier of nodes once dead for RCU mode

2023-04-20 12:35:12 +02:00

scatterlist

tools/testing/scatterlist: add missing defines

2022-01-30 09:56:58 +02:00

selftests

kselftest: vDSO: Fix accumulation of uninitialized ret when CLOCK_REALTIME is undefined

2023-07-19 16:21:02 +02:00

vsock

vsock_test: POLLIN + SO_RCVLOWAT test

2022-08-23 10:43:12 +02:00