linux/drivers/soc/qcom
Bjorn Andersson 726837481c soc: qcom: mdt_loader: Detect truncated read of segments
[ Upstream commit 0648c55e3a21ccd816e99b6600d6199fbf39d23a ]

Given that no validation of how much data the firmware loader read in
for a given segment truncated segment files would best case result in a
hash verification failure, without any indication of what went wrong.

Improve this by validating that the firmware loader did return the
amount of data requested.

Fixes: 445c2410a4 ("soc: qcom: mdt_loader: Use request_firmware_into_buf()")
Reviewed-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20210107232526.716989-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-14 09:44:20 +02:00
..
Kconfig
Makefile
apr.c
cmd-db.c
glink_ssr.c
llcc-sdm845.c
llcc-slice.c
mdt_loader.c soc: qcom: mdt_loader: Detect truncated read of segments 2021-05-14 09:44:20 +02:00
qcom-geni-se.c soc: qcom: geni: More properly switch to DMA mode 2020-12-30 11:51:01 +01:00
qcom_aoss.c
qcom_gsbi.c
qmi_encdec.c
qmi_interface.c
rmtfs_mem.c
rpmh-internal.h
rpmh-rsc.c soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag 2020-08-19 08:15:59 +02:00
rpmh.c soc: qcom: rpmh: Dirt can only make you dirtier, not cleaner 2020-07-29 10:18:25 +02:00
rpmhpd.c
rpmpd.c
smd-rpm.c
smem.c
smem_state.c
smp2p.c soc: qcom: smp2p: Safely acquire spinlock without IRQs 2020-12-30 11:51:43 +01:00
smsm.c
socinfo.c
spm.c
trace-rpmh.h
wcnss_ctrl.c