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clk: qcom: gcc-ipq5018: fix terminating of frequency table arrays

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[ Upstream commit 90ad946fff70f312b8d23226afc38c13ddd88c4b ]

The frequency table arrays are supposed to be terminated with an
empty element. Add such entry to the end of the arrays where it
is missing in order to avoid possible out-of-bound access when
the table is traversed by functions like qcom_find_freq() or
qcom_find_freq_floor().

Fixes: e3fdbef1bab8 ("clk: qcom: Add Global Clock controller (GCC) driver for IPQ5018")
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240229-freq-table-terminator-v1-1-074334f0905c@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Gabor Juhos 2024-02-29 19:07:46 +01:00 committed by Greg Kroah-Hartman
parent 245c318cda
commit b0cf3d200e
1 changed files with 3 additions and 0 deletions
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3
drivers/clk/qcom/gcc-ipq5018.c
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@ -856,6 +856,7 @@ static struct clk_rcg2 lpass_sway_clk_src = {
static const struct freq_tbl ftbl_pcie0_aux_clk_src[] = {
F(2000000, P_XO, 12, 0, 0),
{ }
};
static struct clk_rcg2 pcie0_aux_clk_src = {
@ -1098,6 +1099,7 @@ static const struct freq_tbl ftbl_qpic_io_macro_clk_src[] = {
F(100000000, P_GPLL0, 8, 0, 0),
F(200000000, P_GPLL0, 4, 0, 0),
F(320000000, P_GPLL0, 2.5, 0, 0),
{ }
};
static struct clk_rcg2 qpic_io_macro_clk_src = {
@ -1193,6 +1195,7 @@ static struct clk_rcg2 ubi0_axi_clk_src = {
static const struct freq_tbl ftbl_ubi0_core_clk_src[] = {
F(850000000, P_UBI32_PLL, 1, 0, 0),
F(1000000000, P_UBI32_PLL, 1, 0, 0),
{ }
};
static struct clk_rcg2 ubi0_core_clk_src = {