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author | Takashi Iwai <tiwai@suse.de> | 2020-02-01 11:05:30 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-11 15:33:56 +0300 |
commit | 23efa4f9bbe4afc339480885be88125e25f4504a (patch) | |
tree | 8d7886d459dd35cbbaebe1feeb3ae066dd913893 /sound | |
parent | a46ebc21da8a3c5f52014f2808a04fa88bba8656 (diff) | |
download | linux-23efa4f9bbe4afc339480885be88125e25f4504a.tar.xz |
ALSA: dummy: Fix PCM format loop in proc output
commit 2acf25f13ebe8beb40e97a1bbe76f36277c64f1e upstream.
The loop termination for iterating over all formats should contain
SNDRV_PCM_FORMAT_LAST, not less than it.
Fixes: 9b151fec139d ("ALSA: dummy - Add debug proc file")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200201080530.22390-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
-rw-r--r-- | sound/drivers/dummy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index 9af154db530a..b78cc8d86a8b 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -929,7 +929,7 @@ static void print_formats(struct snd_dummy *dummy, { int i; - for (i = 0; i < SNDRV_PCM_FORMAT_LAST; i++) { + for (i = 0; i <= SNDRV_PCM_FORMAT_LAST; i++) { if (dummy->pcm_hw.formats & (1ULL << i)) snd_iprintf(buffer, " %s", snd_pcm_format_name(i)); } |