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authorTakashi Iwai <tiwai@suse.de>2005-04-12 16:27:28 +0200
committerJaroslav Kysela <perex@suse.cz>2005-05-29 10:00:39 +0200
commitbd7bf042e89941d4e693a0ec68c5093a2bb2adb3 (patch)
tree4a00c65644765b415b504d4e52471ea232a6dbcf /sound/core
parent0af68e5ed45e985b676edfbe4b8851dd46316502 (diff)
downloadop-kernel-dev-bd7bf042e89941d4e693a0ec68c5093a2bb2adb3.zip
op-kernel-dev-bd7bf042e89941d4e693a0ec68c5093a2bb2adb3.tar.gz
[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.c1
-rw-r--r--sound/core/pcm_memory.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 8d94325..a2757fc 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 f1d5f7a..9a174fb 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);
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