From 810689b5d3b54ff089a5811ba798d1d55973a508 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 15 Nov 2007 13:16:02 +0100 Subject: [PATCH] --- yaml --- r: 73919 b: refs/heads/master c: aa299d01f1c2e680e40813b63f8dfb46c79ea715 h: refs/heads/master i: 73917: db3c26fc7ff0f799cd6588424e78be9cf1d2b249 73915: 70bf0cbb23bb75adc476acd4beb6d432e1ca4f61 73911: b244a186e995cd007d39f428a70bf9c411df1648 73903: efbcac67b7286e11aa8be7b5aa4799fea8eda026 73887: 57a792886e7fd42ca2d045e17ddfe532047b3d66 73855: f80fbff17128d2851a5df07d02a080cb8491a7b3 v: v3 --- [refs] | 2 +- trunk/sound/pci/emu10k1/emumixer.c | 23 ++++++++++------------- trunk/sound/pci/emu10k1/p16v.c | 4 ++++ 3 files changed, 15 insertions(+), 14 deletions(-) diff --git a/[refs] b/[refs] index ffdc7fa27b4d..845d52dc77ce 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 74415a36767d99d3adf31b4a62e4e50725e6b66a +refs/heads/master: aa299d01f1c2e680e40813b63f8dfb46c79ea715 diff --git a/trunk/sound/pci/emu10k1/emumixer.c b/trunk/sound/pci/emu10k1/emumixer.c index 88eab4a461bd..ccacd7b890e8 100644 --- a/trunk/sound/pci/emu10k1/emumixer.c +++ b/trunk/sound/pci/emu10k1/emumixer.c @@ -293,12 +293,15 @@ static int snd_emu1010_output_source_put(struct snd_kcontrol *kcontrol, unsigned int val; unsigned int channel; + val = ucontrol->value.enumerated.item[0]; + if (val >= 53) + return -EINVAL; channel = (kcontrol->private_value) & 0xff; /* Limit: emu1010_output_dst, emu->emu1010.output_source */ if (channel >= 24) return -EINVAL; - if (emu->emu1010.output_source[channel] != ucontrol->value.enumerated.item[0]) { - val = emu->emu1010.output_source[channel] = ucontrol->value.enumerated.item[0]; + if (emu->emu1010.output_source[channel] != val) { + emu->emu1010.output_source[channel] = val; change = 1; snd_emu1010_fpga_link_dst_src_write(emu, emu1010_output_dst[channel], emu1010_src_regs[val]); @@ -328,12 +331,15 @@ static int snd_emu1010_input_source_put(struct snd_kcontrol *kcontrol, unsigned int val; unsigned int channel; + val = ucontrol->value.enumerated.item[0]; + if (val >= 53) + return -EINVAL; channel = (kcontrol->private_value) & 0xff; /* Limit: emu1010_input_dst, emu->emu1010.input_source */ if (channel >= 22) return -EINVAL; - if (emu->emu1010.input_source[channel] != ucontrol->value.enumerated.item[0]) { - val = emu->emu1010.input_source[channel] = ucontrol->value.enumerated.item[0]; + if (emu->emu1010.input_source[channel] != val) { + emu->emu1010.input_source[channel] = val; change = 1; snd_emu1010_fpga_link_dst_src_write(emu, emu1010_input_dst[channel], emu1010_src_regs[val]); @@ -1083,7 +1089,6 @@ static int snd_emu10k1_send_volume_put(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); - /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; int change = 0, idx, val; @@ -1136,7 +1141,6 @@ static int snd_emu10k1_attn_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); - /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; unsigned long flags; @@ -1154,7 +1158,6 @@ static int snd_emu10k1_attn_put(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); - /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; int change = 0, idx, val; @@ -1207,7 +1210,6 @@ static int snd_emu10k1_efx_send_routing_get(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); - /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; int idx; @@ -1227,7 +1229,6 @@ static int snd_emu10k1_efx_send_routing_put(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); - /* FIXME: Check limits */ int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch]; int change = 0, idx, val; @@ -1279,7 +1280,6 @@ static int snd_emu10k1_efx_send_volume_get(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); - /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; int idx; @@ -1297,7 +1297,6 @@ static int snd_emu10k1_efx_send_volume_put(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); - /* FIXME: Check limits */ int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch]; int change = 0, idx, val; @@ -1346,7 +1345,6 @@ static int snd_emu10k1_efx_attn_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); - /* FIXME: Check limits */ struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)]; unsigned long flags; @@ -1362,7 +1360,6 @@ static int snd_emu10k1_efx_attn_put(struct snd_kcontrol *kcontrol, { unsigned long flags; struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol); - /* FIXME: Check limits */ int ch = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); struct snd_emu10k1_pcm_mixer *mix = &emu->efx_pcm_mixer[ch]; int change = 0, val; diff --git a/trunk/sound/pci/emu10k1/p16v.c b/trunk/sound/pci/emu10k1/p16v.c index d619a3842cdd..9fd3135f3118 100644 --- a/trunk/sound/pci/emu10k1/p16v.c +++ b/trunk/sound/pci/emu10k1/p16v.c @@ -742,6 +742,8 @@ static int snd_p16v_capture_source_put(struct snd_kcontrol *kcontrol, u32 source; val = ucontrol->value.enumerated.item[0] ; + if (val > 7) + return -EINVAL; change = (emu->p16v_capture_source != val); if (change) { emu->p16v_capture_source = val; @@ -784,6 +786,8 @@ static int snd_p16v_capture_channel_put(struct snd_kcontrol *kcontrol, u32 tmp; val = ucontrol->value.enumerated.item[0] ; + if (val > 3) + return -EINVAL; change = (emu->p16v_capture_channel != val); if (change) { emu->p16v_capture_channel = val;