| Submitter | Herton Ronaldo Krzesinski |
|---|---|
| Date | Nov. 21, 2012, 5:09 a.m. |
| Message ID | <1353474541-8805-1-git-send-email-herton.krzesinski@canonical.com> |
| Download | mbox | patch |
| Permalink | /patch/200564/ |
| State | New |
| Headers | show |
Comments
Patch
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index f6784d7..2549f0b 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2486,8 +2486,10 @@ static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch, return "PCM"; break; } - if (snd_BUG_ON(ch >= ARRAY_SIZE(channel_name))) + if (ch >= ARRAY_SIZE(channel_name)) { + snd_BUG(); return "PCM"; + } return channel_name[ch]; }
This is a note to let you know that I have just added a patch titled ALSA: hda - Always check array bounds in to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.5.yuz tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Herton ------ From f4e17d92b3c0f6924c2eb2d6f6c465c2e0665669 Mon Sep 17 00:00:00 2001 From: David Henningsson <david.henningsson@canonical.com> Date: Wed, 17 Oct 2012 12:43:44 +0200 Subject: [PATCH] ALSA: hda - Always check array bounds in alc_get_line_out_pfx commit 71aa5ebe36a4e936eff281b375a4707b6a8320f2 upstream. Even when CONFIG_SND_DEBUG is not enabled, we don't want to return an arbitrary memory location when the channel count is larger than we expected. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> --- sound/pci/hda/patch_realtek.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 1.7.9.5