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| author | Takashi Iwai <tiwai@suse.de> | 2008-11-07 00:23:30 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-11-07 00:23:30 +0100 |
| commit | c217429b14708999d6ac5de964c452600e8797d3 (patch) | |
| tree | 6da5bb742cf9096321323ee3e2572f9ab0b417d9 | |
| parent | 64154835c58a99370c3b7fbf85d2451d6906b3b4 (diff) | |
| download | kernel_samsung_crespo-c217429b14708999d6ac5de964c452600e8797d3.zip kernel_samsung_crespo-c217429b14708999d6ac5de964c452600e8797d3.tar.gz kernel_samsung_crespo-c217429b14708999d6ac5de964c452600e8797d3.tar.bz2 | |
ALSA: hda - Add missing NULL check in amp hash allocation
Added the missing NULL check from allocator in get_alloc_hash().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 810465b..f13834b 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -899,6 +899,8 @@ static struct hda_cache_head *get_alloc_hash(struct hda_cache_rec *cache, /* add a new hash entry */ info = snd_array_new(&cache->buf); + if (!info) + return NULL; info->key = key; info->val = 0; info->next = cache->hash[idx]; |