WSL2-Linux-Kernel/drivers/remoteproc
Alistair Delva 34afac3c75 remoteproc: Fix count check in rproc_coredump_write()
commit f89672cc36 upstream.

Check count for 0, to avoid a potential underflow. Make the check the
same as the one in rproc_recovery_write().

Fixes: 3afdc59e43 ("remoteproc: Add coredump debugfs entry")
Signed-off-by: Alistair Delva <adelva@google.com>
Cc: Rishabh Bhatnagar <rishabhb@codeaurora.org>
Cc: stable@vger.kernel.org
Cc: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Sibi Sankar <sibis@codeaurora.org>
Cc: linux-remoteproc@vger.kernel.org
Cc: kernel-team@android.com
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220119232139.1125908-1-adelva@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-08 14:22:52 +02:00
..
Kconfig remoteproc: imx-rproc: Fix IMX_REMOTEPROC configuration 2021-06-10 11:29:48 -05:00
Makefile remoteproc: pru: Add a PRU remoteproc driver 2020-12-10 10:55:55 -06:00
da8xx_remoteproc.c remoteproc: Remove dev_err() usage after platform_get_irq() 2019-08-26 21:59:58 -07:00
imx_rproc.c remoteproc: imx_rproc: Fix a resource leak in the remove function 2022-01-27 11:05:10 +01:00
ingenic_rproc.c remoteproc: add is_iomem to da_to_va 2021-03-11 12:02:41 -06:00
keystone_remoteproc.c remoteproc: add is_iomem to da_to_va 2021-03-11 12:02:41 -06:00
mtk_common.h remoteproc/mediatek: support L1TCM 2021-02-09 09:08:47 -06:00
mtk_scp.c remoteproc: add is_iomem to da_to_va 2021-03-11 12:02:41 -06:00
mtk_scp_ipi.c remoteproc/mediatek: Add support for mt8192 SCP 2020-09-25 23:37:42 -05:00
omap_remoteproc.c remoteproc: add is_iomem to da_to_va 2021-03-11 12:02:41 -06:00
omap_remoteproc.h remoteproc/omap: Switch to SPDX license identifiers 2020-03-25 22:29:51 -07:00
pru_rproc.c remoteproc: pru: Add support for various PRU cores on K3 AM64x SoCs 2021-06-23 13:39:20 -05:00
pru_rproc.h remoteproc: pru: Add support for PRU specific interrupt configuration 2020-12-10 10:56:01 -06:00
qcom_common.c remoteproc: qcom: Add capability to collect minidumps 2020-12-10 13:16:54 -06:00
qcom_common.h remoteproc: qcom: Add capability to collect minidumps 2020-12-10 13:16:54 -06:00
qcom_pil_info.c remoteproc: qcom: pil_info: Don't memcpy_toio more than is provided 2022-01-20 09:13:13 +01:00
qcom_pil_info.h remoteproc: qcom: Introduce helper to store pil info in IMEM 2020-07-01 22:10:18 -07:00
qcom_q6v5.c remoteproc: qcom_q6v5: Use devm_qcom_smem_state_get() to fix missing put() 2021-06-23 13:35:18 -05:00
qcom_q6v5.h remoteproc: qcom: q6v5: Query sysmon before graceful shutdown 2020-11-25 23:05:24 -06:00
qcom_q6v5_adsp.c remoteproc: add is_iomem to da_to_va 2021-03-11 12:02:41 -06:00
qcom_q6v5_mss.c remoteproc: qcom_q6v5_mss: Validate p_filesz in ELF loader 2021-03-18 07:54:44 -05:00
qcom_q6v5_pas.c remoteproc: qcom: pas: Add missing power-domain "mxc" for CDSP 2022-01-20 09:13:14 +01:00
qcom_q6v5_wcss.c remoteproc: qcom: wcss: Remove unnecessary PTR_ERR() 2021-04-13 21:10:32 -05:00
qcom_sysmon.c remoteproc: sysmon: fix shutdown_acked state 2020-12-04 16:40:52 -06:00
qcom_wcnss.c remoteproc: qcom: wcnss: Fix race with iris probe 2021-07-28 14:57:30 -05:00
qcom_wcnss.h remoteproc: qcom: wcnss: Fix race with iris probe 2021-07-28 14:57:30 -05:00
qcom_wcnss_iris.c remoteproc: qcom: wcnss: Fix race with iris probe 2021-07-28 14:57:30 -05:00
remoteproc_cdev.c remoteproc: core: Fix cdev remove and rproc del 2021-06-23 13:41:44 -05:00
remoteproc_core.c remoteproc: Fix a memory leak in an error handling path in 'rproc_handle_vdev()' 2021-11-18 19:17:01 +01:00
remoteproc_coredump.c remoteproc: Fix the wrong default value of is_iomem 2021-11-18 19:17:18 +01:00
remoteproc_debugfs.c remoteproc: Fix count check in rproc_coredump_write() 2022-04-08 14:22:52 +02:00
remoteproc_elf_helpers.h remoteproc: fix an typo in fw_elf_get_class code comments 2021-07-28 14:57:30 -05:00
remoteproc_elf_loader.c remoteproc: Fix the wrong default value of is_iomem 2021-11-18 19:17:18 +01:00
remoteproc_internal.h remoteproc: Add new get_loaded_rsc_table() to rproc_ops 2021-03-18 07:54:53 -05:00
remoteproc_sysfs.c remoteproc: Properly deal with a detach request when attached 2021-03-18 08:02:10 -05:00
remoteproc_virtio.c remoteproc: Fix various kernel-doc warnings 2021-05-27 22:07:43 -05:00
st_remoteproc.c remoteproc: remove rproc_elf32_sanity_check 2020-04-22 21:57:26 -07:00
st_slim_rproc.c remoteproc: add is_iomem to da_to_va 2021-03-11 12:02:41 -06:00
stm32_rproc.c remoteproc: stm32: fix mbox_send_message call 2021-06-23 13:45:20 -05:00
ti_k3_dsp_remoteproc.c remoteproc: add is_iomem to da_to_va 2021-03-11 12:02:41 -06:00
ti_k3_r5_remoteproc.c remoteproc: k3-r5: Fix an error message 2021-05-27 22:36:55 -05:00
ti_sci_proc.h remoteproc: k3: Add TI-SCI processor control helper functions 2020-07-28 17:06:43 -07:00
wkup_m3_rproc.c remoteproc: add is_iomem to da_to_va 2021-03-11 12:02:41 -06:00