diff options
| author | Zhang Heng <zhangheng@kylinos.cn> | 2025-01-17 09:43:43 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-02-03 14:03:45 +0000 |
| commit | a05143a8f713d9ae6abc41141dac52c66fca8b06 (patch) | |
| tree | 0ceb273de7c097c9cc9c00273cb38d62d946c081 | |
| parent | 4a91fe4c0d683c56044579fb263c660f5d18efac (diff) | |
ASoC: SOF: topology: Use krealloc_array() to replace krealloc()
Use krealloc_array() to replace krealloc() with multiplication.
krealloc_array() has multiply overflow check, which will be safer.
Signed-off-by: Zhang Heng <zhangheng@kylinos.cn>
Link: https://patch.msgid.link/20250117014343.451503-1-zhangheng@kylinos.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/sof/topology.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 688cc7ac1714..dc9cb8324067 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -1273,8 +1273,8 @@ static int sof_widget_parse_tokens(struct snd_soc_component *scomp, struct snd_s struct snd_sof_tuple *new_tuples; num_tuples += token_list[object_token_list[i]].count * (num_sets - 1); - new_tuples = krealloc(swidget->tuples, - sizeof(*new_tuples) * num_tuples, GFP_KERNEL); + new_tuples = krealloc_array(swidget->tuples, + num_tuples, sizeof(*new_tuples), GFP_KERNEL); if (!new_tuples) { ret = -ENOMEM; goto err; |