diff options
author | Alex Shi <alex.shi@linaro.org> | 2015-03-30 11:22:08 +0800 |
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committer | Alex Shi <alex.shi@linaro.org> | 2015-03-30 11:22:08 +0800 |
commit | 877c2196bf43e410b8b1a66c7bbf7d5cb98a9f41 (patch) | |
tree | f74b6a59cd223c470830b3e4f3e1b6a4270abc1a /sound/core | |
parent | b95b6a6ddfae1513893676e444f585a106513688 (diff) | |
parent | 2dad587ec1dddf02a00d3b54156337a6dc79a752 (diff) |
Merge branch 'linux-linaro-lsk-v3.14' into linux-linaro-lsk-v3.14-androidlinux-linaro-lsk-v3.14-android
Conflicts:
net/netfilter/xt_socket.c
Diffstat (limited to 'sound/core')
-rw-r--r-- | sound/core/control.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/core/control.c b/sound/core/control.c index 98a29b26c5f4..f2082a35b890 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -1168,6 +1168,10 @@ static int snd_ctl_elem_add(struct snd_ctl_file *file, if (info->count < 1) return -EINVAL; + if (!*info->id.name) + return -EINVAL; + if (strnlen(info->id.name, sizeof(info->id.name)) >= sizeof(info->id.name)) + return -EINVAL; access = info->access == 0 ? SNDRV_CTL_ELEM_ACCESS_READWRITE : (info->access & (SNDRV_CTL_ELEM_ACCESS_READWRITE| SNDRV_CTL_ELEM_ACCESS_INACTIVE| |