diff options
| author | Jaehoon Chung <jh80.chung@samsung.com> | 2016-10-21 19:57:57 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-10 16:36:35 +0100 |
| commit | a1ffa7c37a4c0fc58b921daa3036e4206b864745 (patch) | |
| tree | 33171a65913aede14711dc65c7dbdb8d5e70fe95 /tools/perf/scripts/python | |
| parent | c77a2346226e77e3f1d243810eb2bb75b407f2b4 (diff) | |
mmc: dw_mmc-pltfm: fix the potential NULL pointer dereference
commit 45c7a4908a307a023e237a64a3eadcafc4836493 upstream.
platform_get_resource can be returned the NULL pointer.
Then regs->start should be referred to NULL Pointer.
devm_ioremap_resource() checks whether res is NULL or not.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions