Aleksandr Mishin 84beb77384 remoteproc: imx_rproc: Skip over memory region when node value is NULL ... [ Upstream commit 2fa26ca8b7 ] In imx_rproc_addr_init() "nph = of_count_phandle_with_args()" just counts number of phandles. But phandles may be empty. So of_parse_phandle() in the parsing loop (0 < a < nph) may return NULL which is later dereferenced. Adjust this issue by adding NULL-return check. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: a0ff4aa6f0 ("remoteproc: imx_rproc: add a NXP/Freescale imx_rproc driver") Signed-off-by: Aleksandr Mishin <amishin@t-argos.ru> Reviewed-by: Peng Fan <peng.fan@nxp.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240606075204.12354-1-amishin@t-argos.ru [Fixed title to fit within the prescribed 70-75 charcters] Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-08-19 05:33:44 +02:00
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da8xx_remoteproc.c
imx_rproc.c	remoteproc: imx_rproc: Skip over memory region when node value is NULL	2024-08-19 05:33:44 +02:00
Kconfig
keystone_remoteproc.c
Makefile
omap_remoteproc.c
omap_remoteproc.h
qcom_common.c
qcom_common.h
qcom_q6v5_adsp.c
qcom_q6v5_mss.c	remoteproc: qcom_q6v5_mss: Use a carveout to authenticate modem headers	2023-03-11 16:43:52 +01:00
qcom_q6v5_pas.c	remoteproc: qcom_q6v5_pas: Fix missing of_node_put() in adsp_alloc_memory_region()	2023-01-18 11:41:31 +01:00
qcom_q6v5_wcss.c
qcom_q6v5.c
qcom_q6v5.h
qcom_sysmon.c	remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev()	2023-01-18 11:41:31 +01:00
qcom_wcnss_iris.c
qcom_wcnss.c	remoteproc: qcom: wcnss: Fix handling of IRQs	2022-08-25 11:18:02 +02:00
qcom_wcnss.h
remoteproc_core.c
remoteproc_debugfs.c
remoteproc_elf_loader.c
remoteproc_internal.h
remoteproc_sysfs.c
remoteproc_virtio.c
st_remoteproc.c	remoteproc: st: Call of_node_put() on iteration error	2023-05-17 11:36:01 +02:00
st_slim_rproc.c
stm32_rproc.c	remoteproc: stm32: Call of_node_put() on iteration error	2023-05-17 11:36:01 +02:00
wkup_m3_rproc.c