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| author | Takashi Iwai <tiwai@suse.de> | 2005-04-12 16:27:28 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2005-05-29 10:00:39 +0200 |
| commit | bd7bf042e89941d4e693a0ec68c5093a2bb2adb3 (patch) | |
| tree | 4a00c65644765b415b504d4e52471ea232a6dbcf /sound/core | |
| parent | [ALSA] Fix compile warning (diff) | |
| download | linux-bd7bf042e89941d4e693a0ec68c5093a2bb2adb3.tar.xz linux-bd7bf042e89941d4e693a0ec68c5093a2bb2adb3.zip | |
[ALSA] Fix permissions in some /proc files
PCM Midlevel,CA0106 driver,EMU10K1/EMU10K2 driver
Fix by Guillaume Chazarain <guichaz@yahoo.fr>:
Some tunables in /proc have a write() function, but as their
permission does not reflect it, it can be confusing to the user.
So here is a patch that corrects the mode of those files. Note that I
have only tested the 'xrun_debug' entry.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/pcm.c | 1 | ||||
| -rw-r--r-- | sound/core/pcm_memory.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 8d94325529a8..a2757fcec1f0 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -451,6 +451,7 @@ static int snd_pcm_stream_proc_init(snd_pcm_str_t *pstr) entry->c.text.read = snd_pcm_xrun_debug_read; entry->c.text.write_size = 64; entry->c.text.write = snd_pcm_xrun_debug_write; + entry->mode |= S_IWUSR; entry->private_data = pstr; if (snd_info_register(entry) < 0) { snd_info_free_entry(entry); diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c index f1d5f7a6ee0c..9a174fb96565 100644 --- a/sound/core/pcm_memory.c +++ b/sound/core/pcm_memory.c @@ -204,6 +204,7 @@ static int snd_pcm_lib_preallocate_pages1(snd_pcm_substream_t *substream, entry->c.text.read = snd_pcm_lib_preallocate_proc_read; entry->c.text.write_size = 64; entry->c.text.write = snd_pcm_lib_preallocate_proc_write; + entry->mode |= S_IWUSR; entry->private_data = substream; if (snd_info_register(entry) < 0) { snd_info_free_entry(entry); |