From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
alan@lxorguk.ukuu.org.uk, Takashi Iwai <tiwai@suse.de>
Subject: [ 36/37] ALSA: ac97 - Fix missing NULL check in snd_ac97_cvol_new()
Date: Thu, 18 Oct 2012 20:16:59 -0700 [thread overview]
Message-ID: <20121019031308.665359998@linuxfoundation.org> (raw)
In-Reply-To: <20121019031302.789593147@linuxfoundation.org>
3.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Takashi Iwai <tiwai@suse.de>
commit 733a48e5ae5bf28b046fad984d458c747cbb8c21 upstream.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=44721
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/pci/ac97/ac97_codec.c | 2 ++
1 file changed, 2 insertions(+)
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1271,6 +1271,8 @@ static int snd_ac97_cvol_new(struct snd_
tmp.index = ac97->num;
kctl = snd_ctl_new1(&tmp, ac97);
}
+ if (!kctl)
+ return -ENOMEM;
if (reg >= AC97_PHONE && reg <= AC97_PCM)
set_tlv_db_scale(kctl, db_scale_5bit_12db_max);
else
next prev parent reply other threads:[~2012-10-19 3:18 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-19 3:16 [ 00/37] 3.0.47-stable review Greg Kroah-Hartman
2012-10-19 3:16 ` [ 01/37] ARM: vfp: fix saving d16-d31 vfp registers on v6+ kernels Greg Kroah-Hartman
2012-10-19 3:16 ` [ 02/37] lockd: use rpc clients cl_nodename for id encoding Greg Kroah-Hartman
2012-10-19 23:15 ` Ben Hutchings
2012-10-21 16:26 ` Greg Kroah-Hartman
2012-10-22 17:02 ` Myklebust, Trond
2012-10-23 1:36 ` Ben Hutchings
2012-10-24 15:44 ` Greg Kroah-Hartman
2012-10-19 3:16 ` [ 03/37] ACPI: EC: Make the GPE storm threshold a module parameter Greg Kroah-Hartman
2012-10-19 3:16 ` [ 04/37] ACPI: EC: Add a quirk for CLEVO M720T/M730T laptop Greg Kroah-Hartman
2012-10-19 3:16 ` [ 05/37] mips,kgdb: fix recursive page fault with CONFIG_KPROBES Greg Kroah-Hartman
2012-10-19 3:16 ` [ 06/37] tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking Greg Kroah-Hartman
2012-10-19 3:16 ` [ 07/37] ARM: 7541/1: Add ARM ERRATA 775420 workaround Greg Kroah-Hartman
2012-10-19 3:16 ` [ 08/37] firewire: cdev: fix user memory corruption (i386 userland on amd64 kernel) Greg Kroah-Hartman
2012-10-19 3:16 ` [ 09/37] SUNRPC: Ensure that the TCP socket is closed when in CLOSE_WAIT Greg Kroah-Hartman
2012-10-19 3:16 ` [ 10/37] xen/bootup: allow {read|write}_cr8 pvops call Greg Kroah-Hartman
2012-10-19 3:16 ` [ 11/37] xen/bootup: allow read_tscp call for Xen PV guests Greg Kroah-Hartman
2012-10-19 3:16 ` [ 12/37] block: fix request_queue->flags initialization Greg Kroah-Hartman
2012-10-19 23:16 ` Ben Hutchings
2012-10-21 16:25 ` Greg Kroah-Hartman
2012-10-21 18:56 ` Tejun Heo
2012-10-22 15:36 ` Greg Kroah-Hartman
2012-10-19 3:16 ` [ 13/37] autofs4 - fix reset pending flag on mount fail Greg Kroah-Hartman
2012-10-19 3:16 ` [ 14/37] module: taint kernel when lve module is loaded Greg Kroah-Hartman
2012-10-19 3:16 ` [ 15/37] video/udlfb: fix line counting in fb_write Greg Kroah-Hartman
2012-10-19 3:16 ` [ 16/37] viafb: dont touch clock state on OLPC XO-1.5 Greg Kroah-Hartman
2012-10-19 3:16 ` [ 17/37] timers: Fix endless looping between cascade() and internal_add_timer() Greg Kroah-Hartman
2012-10-19 3:16 ` [ 18/37] pktgen: fix crash when generating IPv6 packets Greg Kroah-Hartman
2012-10-19 3:16 ` [ 19/37] tg3: Apply short DMA frag workaround to 5906 Greg Kroah-Hartman
2012-10-19 3:16 ` [ 20/37] ipvs: fix oops in ip_vs_dst_event on rmmod Greg Kroah-Hartman
2012-10-19 3:16 ` [ 21/37] netfilter: nf_conntrack: fix racy timer handling with reliable events Greg Kroah-Hartman
2012-10-19 3:16 ` [ 22/37] netfilter: nf_ct_ipv4: packets with wrong ihl are invalid Greg Kroah-Hartman
2012-10-19 3:16 ` [ 23/37] netfilter: nf_nat_sip: fix incorrect handling of EBUSY for RTCP expectation Greg Kroah-Hartman
2012-10-19 3:16 ` [ 24/37] ipvs: fix oops on NAT reply in br_nf context Greg Kroah-Hartman
2012-10-19 3:16 ` [ 25/37] netfilter: nf_nat_sip: fix via header translation with multiple parameters Greg Kroah-Hartman
2012-10-19 3:16 ` [ 26/37] netfilter: nf_ct_expect: fix possible access to uninitialized timer Greg Kroah-Hartman
2012-10-19 3:16 ` [ 27/37] netfilter: limit, hashlimit: avoid duplicated inline Greg Kroah-Hartman
2012-10-19 3:16 ` [ 28/37] netfilter: xt_limit: have r->cost != 0 case work Greg Kroah-Hartman
2012-10-19 3:16 ` [ 29/37] Add CDC-ACM support for the CX93010-2x UCMxx USB Modem Greg Kroah-Hartman
2012-10-19 3:16 ` [ 30/37] drm/radeon: Dont destroy I2C Bus Rec in radeon_ext_tmds_enc_destroy() Greg Kroah-Hartman
2012-10-19 3:16 ` [ 31/37] jbd: Fix assertion failure in commit code due to lacking transaction credits Greg Kroah-Hartman
2012-10-19 3:16 ` [ 32/37] x86, random: Architectural inlines to get random integers with RDRAND Greg Kroah-Hartman
2012-10-19 3:16 ` [ 33/37] x86, random: Verify RDRAND functionality and allow it to be disabled Greg Kroah-Hartman
2012-10-19 3:16 ` [ 34/37] tpm: Propagate error from tpm_transmit to fix a timeout hang Greg Kroah-Hartman
2012-10-19 3:16 ` [ 35/37] udf: fix retun value on error path in udf_load_logicalvol Greg Kroah-Hartman
2012-10-19 3:16 ` Greg Kroah-Hartman [this message]
2012-10-19 3:17 ` [ 37/37] ALSA: emu10k1: add chip details for E-mu 1010 PCIe card Greg Kroah-Hartman
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