A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-24 21:54:34 -04:00
Code Issues Projects Releases Packages Wiki Activity

ASoC: msm-pcm-q6-v2: Add dsp buf check

Browse source 
Fix is to add check for this ADSP returned buf offset + size,
if it is within the available buf size range

Change-Id: I400cc4f5c07164f0a9b405ebea144ea0ae4b6cf2
Signed-off-by: Shalini Manjunatha <quic_c_shalma@quicinc.com>
This commit is contained in:
Shalini Manjunatha 2023-05-16 16:57:11 +05:30
commit f47869b550
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
asoc/msm-pcm-q6-v2.c
View file

@ -1336,7 +1336,7 @@ static int msm_pcm_capture_copy(struct snd_pcm_substream *substream,
goto fail;
}
if (size == 0 || size < prtd->pcm_count) {
if ((size == 0 || size < prtd->pcm_count) && ((offset + size) < prtd->pcm_count)) {
memset(bufptr + offset + size, 0, prtd->pcm_count - size);
if (fbytes > prtd->pcm_count)
size = xfer = prtd->pcm_count;