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 2026-10-15 01:01:56 -04:00
Code Issues Projects Releases Packages Wiki Activity

Merge "FROMGIT: media: venus: hfi: add check to handle incorrect queue size" into kernel.lnx.5.4.r9-rel

Browse source
This commit is contained in:
Linux Build Service Account 2025-03-17 03:08:52 -07:00 • committed by Gerrit - the friendly Code Review server
commit ee6d41445d
1 changed files with 6 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
drivers/media/platform/qcom/venus/hfi_venus.c
View file

@ -188,6 +188,9 @@ static int venus_write_queue(struct venus_hfi_device *hdev,
/* ensure rd/wr indices's are read from memory */
rmb();
if (qsize > IFACEQ_QUEUE_SIZE / 4)
return -EINVAL;
if (wr_idx >= rd_idx)
empty_space = qsize - (wr_idx - rd_idx);
else
@ -256,6 +259,9 @@ static int venus_read_queue(struct venus_hfi_device *hdev,
wr_idx = qhdr->write_idx;
qsize = qhdr->q_size;
if (qsize > IFACEQ_QUEUE_SIZE / 4)
return -EINVAL;
/* make sure data is valid before using it */
rmb();