-stable review patch. If anyone has any objections, please let us know. ------------------ From: Takashi Iwai patch 7583cb51a1e276591f57a2fae05489c878f8ef54 from mainline. [ALSA] emu10k1 - Fix memory corruption The number of mixer elements for SPDIF control don't match with the actual array size (3). This may result in a memory corruption that overwrites the i2c_capture_source field (ALSA bug#3095). Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/pci/emu10k1/emumixer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/sound/pci/emu10k1/emumixer.c +++ b/sound/pci/emu10k1/emumixer.c @@ -871,7 +871,7 @@ static struct snd_kcontrol_new snd_emu10 .access = SNDRV_CTL_ELEM_ACCESS_READ, .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK), - .count = 4, + .count = 3, .info = snd_emu10k1_spdif_info, .get = snd_emu10k1_spdif_get_mask }; @@ -880,7 +880,7 @@ static struct snd_kcontrol_new snd_emu10 { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), - .count = 4, + .count = 3, .info = snd_emu10k1_spdif_info, .get = snd_emu10k1_spdif_get, .put = snd_emu10k1_spdif_put --