Merge 4.4.157 into android-4.4-p

Changes in 4.4.157
	i2c: xiic: Make the start and the byte count write atomic
	i2c: i801: fix DNV's SMBCTRL register offset
	ALSA: hda - Fix cancel_work_sync() stall from jackpoll work
	cfq: Give a chance for arming slice idle timer in case of group_idle
	kthread: Fix use-after-free if kthread fork fails
	kthread: fix boot hang (regression) on MIPS/OpenRISC
	staging: rt5208: Fix a sleep-in-atomic bug in xd_copy_page
	staging/rts5208: Fix read overflow in memcpy
	block,blkcg: use __GFP_NOWARN for best-effort allocations in blkcg
	locking/rwsem-xadd: Fix missed wakeup due to reordering of load
	selinux: use GFP_NOWAIT in the AVC kmem_caches
	locking/osq_lock: Fix osq_lock queue corruption
	ARC: [plat-axs*]: Enable SWAP
	misc: mic: SCIF Fix scif_get_new_port() error handling
	ethtool: Remove trailing semicolon for static inline
	Bluetooth: h5: Fix missing dependency on BT_HCIUART_SERDEV
	gpio: tegra: Move driver registration to subsys_init level
	scsi: target: fix __transport_register_session locking
	md/raid5: fix data corruption of replacements after originals dropped
	misc: ti-st: Fix memory leak in the error path of probe()
	uio: potential double frees if __uio_register_device() fails
	tty: rocket: Fix possible buffer overwrite on register_PCI
	f2fs: do not set free of current section
	perf tools: Allow overriding MAX_NR_CPUS at compile time
	NFSv4.0 fix client reference leak in callback
	macintosh/via-pmu: Add missing mmio accessors
	ath10k: prevent active scans on potential unusable channels
	MIPS: Fix ISA virt/bus conversion for non-zero PHYS_OFFSET
	ata: libahci: Correct setting of DEVSLP register
	scsi: 3ware: fix return 0 on the error path of probe
	ath10k: disable bundle mgmt tx completion event support
	Bluetooth: hidp: Fix handling of strncpy for hid->name information
	x86/mm: Remove in_nmi() warning from vmalloc_fault()
	gpio: ml-ioh: Fix buffer underwrite on probe error path
	net: mvneta: fix mtu change on port without link
	MIPS: Octeon: add missing of_node_put()
	net: dcb: For wild-card lookups, use priority -1, not 0
	Input: atmel_mxt_ts - only use first T9 instance
	partitions/aix: append null character to print data from disk
	partitions/aix: fix usage of uninitialized lv_info and lvname structures
	iommu/ipmmu-vmsa: Fix allocation in atomic context
	mfd: ti_am335x_tscadc: Fix struct clk memory leak
	f2fs: fix to do sanity check with {sit,nat}_ver_bitmap_bytesize
	MIPS: WARN_ON invalid DMA cache maintenance, not BUG_ON
	RDMA/cma: Do not ignore net namespace for unbound cm_id
	xhci: Fix use-after-free in xhci_free_virt_device
	vmw_balloon: include asm/io.h
	netfilter: x_tables: avoid stack-out-of-bounds read in xt_copy_counters_from_user
	drivers: net: cpsw: fix parsing of phy-handle DT property in dual_emac config
	net: ethernet: ti: cpsw: fix mdio device reference leak
	ethernet: ti: davinci_emac: add missing of_node_put after calling of_parse_phandle
	crypto: vmx - Fix sleep-in-atomic bugs
	mtd: ubi: wl: Fix error return code in ubi_wl_init()
	autofs: fix autofs_sbi() does not check super block type
	x86/speculation/l1tf: Increase l1tf memory limit for Nehalem+
	mm: get rid of vmacache_flush_all() entirely
	Linux 4.4.157

Change-Id: I08e4c24c1a22ef0e97f9185bc9da72f4a651ca73
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

3 files changed, 10 insertions, 7 deletions

diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 1811f8e7ddf4..552e00b07196 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -774,7 +774,7 @@ static int hidp_setup_hid(struct hidp_session *session,
 	hid->version = req->version;
 	hid->country = req->country;
 
-	strncpy(hid->name, req->name, sizeof(req->name) - 1);
+	strncpy(hid->name, req->name, sizeof(hid->name));
 
 	snprintf(hid->phys, sizeof(hid->phys), "%pMR",
 		 &l2cap_pi(session->ctrl_sock->sk)->chan->src);
diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
index 4f6c1862dfd2..6fe2b615518c 100644
--- a/net/dcb/dcbnl.c
+++ b/net/dcb/dcbnl.c
@@ -1763,7 +1763,7 @@ static struct dcb_app_type *dcb_app_lookup(const struct dcb_app *app,
 		if (itr->app.selector == app->selector &&
 		    itr->app.protocol == app->protocol &&
 		    itr->ifindex == ifindex &&
-		    (!prio || itr->app.priority == prio))
+		    ((prio == -1) || itr->app.priority == prio))
 			return itr;
 	}
 
@@ -1798,7 +1798,8 @@ u8 dcb_getapp(struct net_device *dev, struct dcb_app *app)
 	u8 prio = 0;
 
 	spin_lock_bh(&dcb_lock);
-	if ((itr = dcb_app_lookup(app, dev->ifindex, 0)))
+	itr = dcb_app_lookup(app, dev->ifindex, -1);
+	if (itr)
 		prio = itr->app.priority;
 	spin_unlock_bh(&dcb_lock);
 
@@ -1826,7 +1827,8 @@ int dcb_setapp(struct net_device *dev, struct dcb_app *new)
 
 	spin_lock_bh(&dcb_lock);
 	/* Search for existing match and replace */
-	if ((itr = dcb_app_lookup(new, dev->ifindex, 0))) {
+	itr = dcb_app_lookup(new, dev->ifindex, -1);
+	if (itr) {
 		if (new->priority)
 			itr->app.priority = new->priority;
 		else {
@@ -1859,7 +1861,8 @@ u8 dcb_ieee_getapp_mask(struct net_device *dev, struct dcb_app *app)
 	u8 prio = 0;
 
 	spin_lock_bh(&dcb_lock);
-	if ((itr = dcb_app_lookup(app, dev->ifindex, 0)))
+	itr = dcb_app_lookup(app, dev->ifindex, -1);
+	if (itr)
 		prio |= 1 << itr->app.priority;
 	spin_unlock_bh(&dcb_lock);
 
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 1f3c305df45d..b6e72af15237 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -876,7 +876,7 @@ void *xt_copy_counters_from_user(const void __user *user, unsigned int len,
 		if (copy_from_user(&compat_tmp, user, sizeof(compat_tmp)) != 0)
 			return ERR_PTR(-EFAULT);
 
-		strlcpy(info->name, compat_tmp.name, sizeof(info->name));
+		memcpy(info->name, compat_tmp.name, sizeof(info->name) - 1);
 		info->num_counters = compat_tmp.num_counters;
 		user += sizeof(compat_tmp);
 	} else
@@ -889,9 +889,9 @@ void *xt_copy_counters_from_user(const void __user *user, unsigned int len,
 		if (copy_from_user(info, user, sizeof(*info)) != 0)
 			return ERR_PTR(-EFAULT);
 
-		info->name[sizeof(info->name) - 1] = '\0';
 		user += sizeof(*info);
 	}
+	info->name[sizeof(info->name) - 1] = '\0';
 
 	size = sizeof(struct xt_counters);
 	size *= info->num_counters;