nl80211: nl80211hdr_put() doesn't return an ERR_PTR

There are a few places which check nl80211hdr_put() for an ERR_PTR
but actually it returns NULL on error and never error values.  In
nl80211_testmode_dump() the return wasn't checked at all so I have
added one.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
[some whitespace changes]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: cb35fba360dfc3496e5d8a47e23ec5ccdfd90925
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Change-Id: I5da1aafea35110a1ce606d402b1b96859d34b869
[akholaif@codeaurora.org: resolved conflicts manually]
Signed-off-by: Ahmad Kholaif <akholaif@codeaurora.org>
media: dvb: check filter is valid for fullness callback

In PULL mode, all relevant filters' buffer space is checked
to ensure sufficient space or otherwise blocking untill it
becomes available. As callback might sleep it is called without
holding any locks. So at this time, just before the callback executes,
the filter might have been closed by a different thread.
To prevent invalid access, verify in the callback that filter is still
valid.

Change-Id: Ie07ac5d17942ef39d12e4eed3078e382c956fe2e
Signed-off-by: Gilad Broner <gbroner@codeaurora.org>
msm: mdp: Validate input arguments from user space

Fully verify the input arguments from user client are safe
to use.

Change-Id: Ie14332443b187951009c63ebfb78456dcd9ba60f
Signed-off-by: Raghavendra Ambadas <rambad@codeaurora.org>
nl80211: fix error path in nl80211_get_key()

Coverity pointed out that in the (practically impossible)
error case we leak the message - fix this.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: 9fe271af7d4de96471c5aaee2f4d0d1576050497
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Change-Id: I78c3631eabd04e86872faf65fa1e401dadb35a75
Signed-off-by: Ahmad Kholaif <akholaif@codeaurora.org>
ASoC: msm: qdspv2: Fix junk characters in session name

Initialize MVM session name array to zero to avoid junk
characters at the end.

Change-Id: I441e5dbeb4052c937bb99f9c4c96a91c410db553
CRs-fixed: 702741
Signed-off-by: Karthik Reddy Katta <a_katta@codeaurora.org>