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 2026-10-09 05:39:54 -04:00
Code Issues Projects Releases Packages Wiki Activity

Merge "msm: adsprpc: prevent use-after-free from fastrpc ctx"

Browse source
This commit is contained in:
qctecmdr 2020-08-18 19:16:22 -07:00 • committed by Gerrit - the friendly Code Review server
commit 47b5189297
1 changed files with 2 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
drivers/char/adsprpc.c
View file

@ -2589,7 +2589,8 @@ static int fastrpc_invoke_send(struct smq_invoke_ctx *ctx,
}
err = rpmsg_send(channel_ctx->rpdev->ept, (void *)msg, sizeof(*msg));
trace_fastrpc_rpmsg_send(fl->cid, (uint64_t)ctx, msg->invoke.header.ctx,
handle, ctx->sc, msg->invoke.page.addr, msg->invoke.page.size);
handle, msg->invoke.header.sc, msg->invoke.page.addr,
msg->invoke.page.size);
mutex_unlock(&channel_ctx->rpmsg_mutex);
bail:
return err;