Piteball
/
android_kernel_samsung_msm8976
mirror of https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
1
1
Fork 0
Code Issues Projects Releases Wiki Activity

crypto: msm: fix authdata copy issue in qcedev_sha_req_cb 

qcedev_sha_req_cb() is only called by _sha_complete() during sha
operation, and will copy byte_count value from authdata array.
This array size is two, and only contains two byte_count value
that are used for sha operation. So make change to only copy the
first two elements from this array.

Change-Id: I535f2ec0e358870a9a2163b3c0bf154b2c8d003f
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
This commit is contained in:
Zhen Kong 2017-09-18 12:59:23 -07:00 committed by Gerrit - the friendly Code Review server
parent 2eaf14b921
commit 8997378a37
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/crypto/msm/qcedev.c
View File

@ -300,8 +300,6 @@ void qcedev_sha_req_cb(void *cookie, unsigned char *digest,
if (authdata) {
handle->sha_ctxt.auth_data[0] = auth32[0];
handle->sha_ctxt.auth_data[1] = auth32[1];
handle->sha_ctxt.auth_data[2] = auth32[2];
handle->sha_ctxt.auth_data[3] = auth32[3];
}
tasklet_schedule(&pdev->done_tasklet);