Merge 4.4.213 into android-4.4-p

Changes in 4.4.213
	ALSA: pcm: Add missing copy ops check before clearing buffer
	orinoco_usb: fix interface sanity check
	rsi_91x_usb: fix interface sanity check
	USB: serial: ir-usb: add missing endpoint sanity check
	USB: serial: ir-usb: fix link-speed handling
	USB: serial: ir-usb: fix IrLAP framing
	staging: most: net: fix buffer overflow
	staging: wlan-ng: ensure error return is actually returned
	staging: vt6656: correct packet types for CTS protect, mode.
	staging: vt6656: use NULLFUCTION stack on mac80211
	staging: vt6656: Fix false Tx excessive retries reporting.
	ath9k: fix storage endpoint lookup
	brcmfmac: fix interface sanity check
	rtl8xxxu: fix interface sanity check
	zd1211rw: fix storage endpoint lookup
	watchdog: rn5t618_wdt: fix module aliases
	drivers/net/b44: Change to non-atomic bit operations on pwol_mask
	net: wan: sdla: Fix cast from pointer to integer of different size
	atm: eni: fix uninitialized variable warning
	usb-storage: Disable UAS on JMicron SATA enclosure
	net_sched: ematch: reject invalid TCF_EM_SIMPLE
	crypto: af_alg - Use bh_lock_sock in sk_destruct
	vfs: fix do_last() regression
	crypto: pcrypt - Fix user-after-free on module unload
	arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean'
	mm/mempolicy.c: fix out of bounds write in mpol_parse_str()
	reiserfs: Fix memory leak of journal device string
	media: digitv: don't continue if remote control state can't be read
	media: gspca: zero usb_buf
	media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0
	ttyprintk: fix a potential deadlock in interrupt context issue
	usb: dwc3: turn off VBUS when leaving host mode
	media: si470x-i2c: Move free() past last use of 'radio'
	clk: mmp2: Fix the order of timer mux parents
	ixgbevf: Remove limit of 10 entries for unicast filter list
	ixgbe: Fix calculation of queue with VFs and flow director on interface flap
	wireless: wext: avoid gcc -O3 warning
	vti[6]: fix packet tx through bpf_redirect()
	scsi: fnic: do not queue commands during fwreset
	airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE
	airo: Add missing CAP_NET_ADMIN check in AIROOLDIOCTL/SIOCDEVPRIVATE
	r8152: get default setting of WOL before initializing
	qlcnic: Fix CPU soft lockup while collecting firmware dump
	net/fsl: treat fsl,erratum-a011043
	net/sonic: Add mutual exclusion for accessing shared state
	net/sonic: Use MMIO accessors
	net/sonic: Fix receive buffer handling
	net/sonic: Quiesce SONIC before re-initializing descriptor memory
	seq_tab_next() should increase position index
	l2t_seq_next should increase position index
	net: Fix skb->csum update in inet_proto_csum_replace16().
	btrfs: fix mixed block count of available space
	btrfs: do not zero f_bavail if we have available space
	Linux 4.4.213

Change-Id: I73645dfdd970faeb188ee4245ad5105256cd0283
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 77167933686a..5165bfac345a 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2700,6 +2700,9 @@ int mpol_parse_str(char *str, struct mempolicy **mpol)
 	char *flags = strchr(str, '=');
 	int err = 1;
 
+	if (flags)
+		*flags++ = '\0';	/* terminate mode string */
+
 	if (nodelist) {
 		/* NUL-terminate mode or flags string */
 		*nodelist++ = '\0';
@@ -2710,9 +2713,6 @@ int mpol_parse_str(char *str, struct mempolicy **mpol)
 	} else
 		nodes_clear(nodes);
 
-	if (flags)
-		*flags++ = '\0';	/* terminate mode string */
-
 	for (mode = 0; mode < MPOL_MAX; mode++) {
 		if (!strcmp(str, policy_modes[mode])) {
 			break;