linux/drivers/hwtracing
Chunyan Zhang 7b3bb0e753 stm class: Fix an off-by-one in master array allocation
Since both sw_start and sw_end are master indices, the size of array
that holds them is sw_end - sw_start + 1, which the current code gets
wrong, allocating one item less than required.

This patch corrects the allocation size, avoiding potential slab
corruption.

Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
[alexander.shishkin@linux.intel.com: re-wrote the commit message]
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-07 22:43:17 -08:00
..
coresight coresight: implementing 'cpu_id()' API 2016-02-07 22:12:18 -08:00
intel_th intel_th: INTEL_TH should depend on HAS_DMA 2016-02-07 22:43:17 -08:00
stm stm class: Fix an off-by-one in master array allocation 2016-02-07 22:43:17 -08:00