3.18-stable patches

added patches:
	alsa-au88x0-fix-zero-clear-of-stream-resources.patch

diff --git a/queue-3.18/alsa-au88x0-fix-zero-clear-of-stream-resources.patch b/queue-3.18/alsa-au88x0-fix-zero-clear-of-stream-resources.patch
new file mode 100644 (file)
index 0000000..0033177
--- /dev/null
+++ b/queue-3.18/alsa-au88x0-fix-zero-clear-of-stream-resources.patch
@@ -0,0 +1,76 @@
+From 639db596165746ca87bbcb56559b094fd9042890 Mon Sep 17 00:00:00 2001
+From: Takashi Iwai <tiwai@suse.de>
+Date: Thu, 12 May 2016 18:04:16 +0200
+Subject: ALSA: au88x0: Fix zero clear of stream->resources
+
+From: Takashi Iwai <tiwai@suse.de>
+
+commit 639db596165746ca87bbcb56559b094fd9042890 upstream.
+
+There are a few calls of memset() to stream->resources, but they all
+are called in a wrong size, sizeof(unsigned char) * VORTEX_RESOURCE_LAST,
+while this field is a u32 array.  This may leave the memories not
+zero-cleared.
+
+Fix it by replacing them with a simpler sizeof(stream->resources)
+instead.
+
+Reported-by: David Binderman <dcb314@hotmail.com>
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ sound/pci/au88x0/au88x0_core.c |   14 +++++---------
+ 1 file changed, 5 insertions(+), 9 deletions(-)
+
+--- a/sound/pci/au88x0/au88x0_core.c
++++ b/sound/pci/au88x0/au88x0_core.c
+@@ -2146,8 +2146,7 @@ vortex_adb_allocroute(vortex_t *vortex,
+                                                          stream->resources, en,
+                                                          VORTEX_RESOURCE_SRC)) < 0) {
+                                       memset(stream->resources, 0,
+-                                             sizeof(unsigned char) *
+-                                             VORTEX_RESOURCE_LAST);
++                                             sizeof(stream->resources));
+                                       return -EBUSY;
+                               }
+                               if (stream->type != VORTEX_PCM_A3D) {
+@@ -2157,7 +2156,7 @@ vortex_adb_allocroute(vortex_t *vortex,
+                                                                  VORTEX_RESOURCE_MIXIN)) < 0) {
+                                               memset(stream->resources,
+                                                      0,
+-                                                     sizeof(unsigned char) * VORTEX_RESOURCE_LAST);
++                                                     sizeof(stream->resources));
+                                               return -EBUSY;
+                                       }
+                               }
+@@ -2170,8 +2169,7 @@ vortex_adb_allocroute(vortex_t *vortex,
+                                                  stream->resources, en,
+                                                  VORTEX_RESOURCE_A3D)) < 0) {
+                               memset(stream->resources, 0,
+-                                     sizeof(unsigned char) *
+-                                     VORTEX_RESOURCE_LAST);
++                                     sizeof(stream->resources));
+                               pr_err( "vortex: out of A3D sources. Sorry\n");
+                               return -EBUSY;
+                       }
+@@ -2283,8 +2281,7 @@ vortex_adb_allocroute(vortex_t *vortex,
+                                                  VORTEX_RESOURCE_MIXOUT))
+                           < 0) {
+                               memset(stream->resources, 0,
+-                                     sizeof(unsigned char) *
+-                                     VORTEX_RESOURCE_LAST);
++                                     sizeof(stream->resources));
+                               return -EBUSY;
+                       }
+                       if ((src[i] =
+@@ -2292,8 +2289,7 @@ vortex_adb_allocroute(vortex_t *vortex,
+                                                  stream->resources, en,
+                                                  VORTEX_RESOURCE_SRC)) < 0) {
+                               memset(stream->resources, 0,
+-                                     sizeof(unsigned char) *
+-                                     VORTEX_RESOURCE_LAST);
++                                     sizeof(stream->resources));
+                               return -EBUSY;
+                       }
+               }

diff --git a/queue-3.18/series b/queue-3.18/series
index 0cb395826f432f2605f0950b8ab179e0170076b7..b5b1d1fbadee233dc12e17ce8635c13c1ae5a37a 100644 (file)
--- a/queue-3.18/series
+++ b/queue-3.18/series
@@ -1 +1,2 @@
 scsi-isci-avoid-array-subscript-warning.patch
+alsa-au88x0-fix-zero-clear-of-stream-resources.patch