linux-kernel - [GIT PULL] sound fixes for 3.12-rc6

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Date:	Thu, 17 Oct 2013 18:48:04 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org
Subject: [GIT PULL] sound fixes for 3.12-rc6

Linus,

please pull sound fixes for v3.12-rc6 from:

  git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git tags/sound-3.12

The topmost commit is d14df339c72b6efbba4eddd1d1f3f4b173273f74

----------------------------------------------------------------

sound fixes for 3.12-rc6

All reasonably small fixes as rc6: a HD-audio mic fix, a us122l mmap
regression fix, and kernel memory leak fix in hdsp driver.
Hopefully this will be the last pull request for 3.12...

----------------------------------------------------------------

Dan Carpenter (1):
      ALSA: hdsp - info leak in snd_hdsp_hwdep_ioctl()

David Henningsson (1):
      ALSA: hda - Fix inverted internal mic not indicated on some machines

Takashi Iwai (1):
      ALSA: us122l: Fix pcm_usb_stream mmapping regression

---
 sound/pci/hda/hda_generic.c | 2 +-
 sound/pci/rme9652/hdsp.c    | 1 +
 sound/usb/usx2y/us122l.c    | 4 +++-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index ac41e9c..26ad4f0 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -3531,7 +3531,7 @@ static int create_capture_mixers(struct hda_codec *codec)
 		if (!multi)
 			err = create_single_cap_vol_ctl(codec, n, vol, sw,
 							inv_dmic);
-		else if (!multi_cap_vol)
+		else if (!multi_cap_vol && !inv_dmic)
 			err = create_bind_cap_vol_ctl(codec, n, vol, sw);
 		else
 			err = create_multi_cap_vol_ctl(codec);
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index 4f255df..f59a321 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -4845,6 +4845,7 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne
 			if ((err = hdsp_get_iobox_version(hdsp)) < 0)
 				return err;
 		}
+		memset(&hdsp_version, 0, sizeof(hdsp_version));
 		hdsp_version.io_type = hdsp->io_type;
 		hdsp_version.firmware_rev = hdsp->firmware_rev;
 		if ((err = copy_to_user(argp, &hdsp_version, sizeof(hdsp_version))))
diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c
index d0323a6..999550b 100644
--- a/sound/usb/usx2y/us122l.c
+++ b/sound/usb/usx2y/us122l.c
@@ -262,7 +262,9 @@ static int usb_stream_hwdep_mmap(struct snd_hwdep *hw,
 	}
 
 	area->vm_ops = &usb_stream_hwdep_vm_ops;
-	area->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP;
+	area->vm_flags |= VM_DONTDUMP;
+	if (!read)
+		area->vm_flags |= VM_DONTEXPAND;
 	area->vm_private_data = us122l;
 	atomic_inc(&us122l->mmap_count);
 out:
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/