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

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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>
This commit is contained in:
Mao Jinlong 2023-10-16 20:37:06 +08:00 • committed by Jinlong Mao
commit 57a0e96e09
1 changed files with 1 additions and 1 deletions
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2
drivers/soc/qcom/dcc_v2.c
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@ -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;