Commit 57a0e96e authored Oct 16, 2023 by Mao Jinlong Committed by Jinlong Mao Dec 17, 2023

soc: qcom: dcc_v2: Fix slab-out-of-bounds issue in dcc driver



The link list number should use nr_link_list of driver data instead
of DCC_MAX_LINK_LIST.

Change-Id: Iaf42c4e6ee6ea29bf8b4bea6ffb64a4b2354fcfd
Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>

parent a8c0cf49

drivers/soc/qcom/dcc_v2.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -612,7 +612,7 @@ static bool is_dcc_enabled(struct dcc_drvdata *drvdata)
		bool dcc_enable = false;
		int list;

		for (list = 0; list < DCC_MAX_LINK_LIST; list++) {
		for (list = 0; list < drvdata->nr_link_list; list++) {
		if (drvdata->enable[list]) {
		dcc_enable = true;
		break;