tree 830e85cb32866e6278852d24b9d67b2f39df9abd
parent feeef096a770d288c943c1759785bd9d4f9247b7
author Stefan Wahren <stefan.wahren@i2se.com> 1490447820 +0000
committer Ulf Hansson <ulf.hansson@linaro.org> 1493062913 +0200

mmc: bcm2835: Fix possible NULL ptr dereference in bcm2835_request

This fixes a NULL pointer dereference in case of a MMC request with a
set block count command and no data.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>