iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays

Browse Source 
[ Upstream commit 1040ef5ed95d6fd2628bad387d78a61633e09429 ]

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().

Only compile tested.

Fixes: 9607f6224b39 ("clk: qcom: ipq8074: add PCIE, USB and SDCC clocks")
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-v1-3-074334f0905c@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 19:07:48 +01:00 committed by Greg Kroah-Hartman
parent ddcd5ea7b2
commit 83fe1bbd9e
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/clk/qcom/gcc-ipq8074.c
View File

@ -972,6 +972,7 @@ static struct clk_rcg2 pcie0_axi_clk_src = {
static const struct freq_tbl ftbl_pcie_aux_clk_src[] = {
F(19200000, P_XO, 1, 0, 0),
{ }
};
static struct clk_rcg2 pcie0_aux_clk_src = {
@ -1077,6 +1078,7 @@ static const struct freq_tbl ftbl_sdcc_ice_core_clk_src[] = {
F(19200000, P_XO, 1, 0, 0),
F(160000000, P_GPLL0, 5, 0, 0),
F(308570000, P_GPLL6, 3.5, 0, 0),
{ }
};
static struct clk_rcg2 sdcc1_ice_core_clk_src = {