diff options
| author | Laxminath Kasam <lkasam@codeaurora.org> | 2020-10-16 17:53:22 +0530 |
|---|---|---|
| committer | Alexander Grund <flamefire89@gmail.com> | 2023-12-23 19:58:21 +0100 |
| commit | 00342495f3fdef61c9be3fc92e757e58d32ab5a7 (patch) | |
| tree | 495f128f24f9a0d373230007c6be74e84b68ad94 | |
| parent | ce75dd05065bc32b0a67b1ea38de5ee9aaba3985 (diff) | |
asoc: msm-pcm-q6-v2: Update memset for period size
tinycap test can attempt with different size to
read from driver and need to avoid access more
than period size.
Change-Id: Ifa4ddfb086bd83aa981da62e88da3a9395f5aabc
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
| -rw-r--r-- | sound/soc/msm/qdsp6v2/msm-pcm-q6-v2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/msm/qdsp6v2/msm-pcm-q6-v2.c b/sound/soc/msm/qdsp6v2/msm-pcm-q6-v2.c index 88b8f3f9a205..0b663d72394e 100644 --- a/sound/soc/msm/qdsp6v2/msm-pcm-q6-v2.c +++ b/sound/soc/msm/qdsp6v2/msm-pcm-q6-v2.c @@ -1004,9 +1004,9 @@ static int msm_pcm_capture_copy(struct snd_pcm_substream *substream, goto fail; } - if (size == 0 || size < fbytes) { - memset(bufptr + offset + size, 0, fbytes - size); - size = xfer = fbytes; + if (size == 0 || size < prtd->pcm_count) { + memset(bufptr + offset + size, 0, prtd->pcm_count - size); + size = xfer = prtd->pcm_count; } if (copy_to_user(buf, bufptr+offset, xfer)) { |