Commit 950c5f2e authored Feb 28, 2018 by Dhoat Harpal

soc: qcom: glink: Modify debug logs while push remote intent



Debug logs in ch_push_remote_rx_intent uses intent pointer to get
id and size. This leads to use after free issue since intent pointer
can be freed by another context calling glink_tx_common.

Local variables are used to print size and id in debug logs.

CRs-Fixed: 2195647
Change-Id: I9e995d2e78dd66d37a6068ea8a696012cd7d43a6
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>

parent 85a10b57

drivers/soc/qcom/glink.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1274,8 +1274,7 @@ void ch_push_remote_rx_intent(struct channel_ctx *ctx, size_t size,
		spin_unlock_irqrestore(&ctx->rmt_rx_intent_lst_lock_lhc2, flags);

		GLINK_DBG_CH(ctx, "%s: R[%u]:%zu Pushed remote intent\n", __func__,
		intent->id,
		intent->intent_size);
		riid, size);
		}

		/**