diff options
author | Brahmaji K <bkomma@codeaurora.org> | 2017-05-05 16:58:52 +0530 |
---|---|---|
committer | Brahmaji K <bkomma@codeaurora.org> | 2017-05-11 12:22:43 +0530 |
commit | 0ef4f1a1b89d478f5824bb978baba4fc79e8ac67 (patch) | |
tree | e573df97d18c307afa44342aa13b6456c883f351 | |
parent | 3d82d66409abb91539bcb9d1f343fcb9d583f2b4 (diff) |
ota_crypto: Add NULL pointer check for new_req variable
Add NULL pointer check before accessing the new_req
variable.
Change-Id: I8460115ccb16a2c43c45394275e9519ed3c6b045
Signed-off-by: Brahmaji K <bkomma@codeaurora.org>
-rw-r--r-- | drivers/crypto/msm/ota_crypto.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/crypto/msm/ota_crypto.c b/drivers/crypto/msm/ota_crypto.c index 674913cb20bf..a568bf46f09f 100644 --- a/drivers/crypto/msm/ota_crypto.c +++ b/drivers/crypto/msm/ota_crypto.c @@ -239,6 +239,9 @@ static void req_done(unsigned long data) if (!list_empty(&podev->ready_commands)) { new_req = container_of(podev->ready_commands.next, struct ota_async_req, rlist); + if (!new_req) + break; + list_del(&new_req->rlist); pqce->active_command = new_req; spin_unlock_irqrestore(&podev->lock, flags); |