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OpenCloudOS-Kernel/sound/soc/sof
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Guennadi Liakhovetski e3720f92e0
ASoC: SOF: avoid a NULL dereference with unsupported widgets 
If an IPC4 topology contains an unsupported widget, its .module_info
field won't be set, then sof_ipc4_route_setup() will cause a kernel
Oops trying to dereference it. Add a check for such cases.

Cc: stable@vger.kernel.org # 6.2
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230329113828.28562-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 		2023-03-29 14:40:18 +01:00
..
amd ASoC: Updates for v6.3 2023-02-16 14:32:04 +01:00
imx ASoC: SOF: imx8ulp: add missing of_node_put() in imx8ulp_probe() 2022-08-24 12:21:28 +01:00
intel SoC: SOF: Intel: FIx device descriptions (missing 2023-03-07 17:28:39 +00:00
mediatek ASoC: SOF: Prepare ipc_msg_data to be used with compress API 2023-01-17 13:37:51 +00:00
xtensa ASoC: SOF: dsp_arch_ops: add kernel log level parameter for oops and stack 2021-12-23 13:38:25 +00:00
Kconfig ASoC: SOF: Drop obsolete dependency on COMPILE_TEST 2022-11-28 13:04:35 +00:00
Makefile ASoC: SOF: IPC4: probes: Implement IPC4 ops for probes client device 2022-10-31 13:20:22 +00:00
compress.c ASoC: SOF: compress: Set compress data offset 2023-01-17 13:37:54 +00:00
control.c ASoC: SOF: control: Extend the optionality of IPC ops to IPC as well 2022-12-25 23:32:33 +00:00
core.c ASoC: SOF: Introduce struct snd_sof_pipeline 2023-01-27 12:14:08 +00:00
debug.c ASoC: SOF: Add FW state to debugfs 2022-12-21 12:11:51 +00:00
iomem-utils.c ASoC: SOF: Split up utils.c into sof-utils and iomem-utils 2022-02-10 15:19:04 +00:00
ipc.c ASoC: SOF: client: Add sof_client_ipc_set_get_data() 2022-10-31 13:20:20 +00:00
ipc3-control.c ASoC: SOF: Protect swidget->use_count with mutex for kcontrol access race 2023-01-27 12:14:12 +00:00
ipc3-dtrace.c ASoC: SOF: ipc3-dtrace: remove use of __func__ in dev_dbg 2022-06-17 10:46:41 +01:00
ipc3-loader.c ASoC: SOF: Introduce container struct for SOF firmware 2022-10-21 13:04:54 +01:00
ipc3-pcm.c ASoC: SOF: Prepare set_stream_data_offset for compress API 2023-01-17 13:37:52 +00:00
ipc3-priv.h ASoC: SOF: Modify the host trace_init parameter list to include dmab 2022-05-19 16:44:17 +01:00
ipc3-topology.c ASoC: SOF: sof-audio: Fix broken early bclk feature for SSP 2023-03-07 13:58:00 +00:00
ipc3.c ASoC: SOF: ipc3: Check for upper size limit for the received message 2023-03-07 13:57:55 +00:00
ipc4-control.c ASoC: SOF: IPC4: update gain ipc msg definition to align with fw 2023-03-07 13:58:04 +00:00
ipc4-fw-reg.h ASoC: SOF: add ipc4_fw_reg header file 2023-02-03 12:03:48 +00:00
ipc4-loader.c ASoC: SOF: ipc4-loader: get max pipeline number 2022-11-09 13:44:18 +00:00
ipc4-mtrace.c ASoC: SOF: ipc4-mtrace: prevent underflow in sof_ipc4_priority_mask_dfs_write() 2023-01-20 11:51:47 +00:00
ipc4-pcm.c ASoC: SOF: ipc4-pcm: add delay function support 2023-02-03 12:03:55 +00:00
ipc4-priv.h ASoC: SOF: add time info structure for ipc4 path 2023-02-03 12:03:49 +00:00
ipc4-topology.c ASoC: SOF: avoid a NULL dereference with unsupported widgets 2023-03-29 14:40:18 +01:00
ipc4-topology.h ASoC: SOF: IPC4: update gain ipc msg definition to align with fw 2023-03-07 13:58:04 +00:00
ipc4.c ASoC: SOF: ipc4: Ensure DSP is in D0I0 during sof_ipc4_set_get_data() 2023-03-22 13:17:27 +00:00
loader.c ASoC: SOF: loader: Remove the query_fw_configuration ops 2022-10-21 13:05:10 +01:00
nocodec.c ASoC: SOF: nocodec: Drop empty platform remove function 2022-12-25 23:32:55 +00:00
ops.c ASoC: SOF: Switch to IPC generic firmware tracing 2022-05-19 16:44:15 +01:00
ops.h Merge branch 'for-linus' into for-next 2023-02-16 15:06:18 +01:00
pcm.c ASoC: SOF: add delay function support in sof framework 2023-02-03 12:03:52 +00:00
pm.c ASoC: Merge up 6.2 fixes 2023-01-18 15:33:51 +00:00
sof-acpi-dev.c ASoC: SOF: add IPC-dependent file names 2022-04-19 12:03:34 +01:00
sof-acpi-dev.h ASoC: SOF: ACPI: avoid reverse module dependency 2021-03-02 15:31:40 +01:00
sof-audio.c ASoC: SOF: sof-audio: don't squelch errors in WIDGET_SETUP phase 2023-03-07 13:58:03 +00:00
sof-audio.h ASoC: SOF: ipc4-topology: set copier sink format 2023-02-09 14:31:17 +00:00
sof-client-ipc-flood-test.c ASoC: SOF: sof-client-ipc-flood-test: use pm_runtime_resume_and_get() 2022-05-19 16:44:29 +01:00
sof-client-ipc-msg-injector.c ASoC: SOF: ipc-msg-injector: fix copy in sof_msg_inject_ipc4_dfs_write() 2022-07-14 13:26:37 +01:00
sof-client-probes-ipc3.c ASoC: SOF: probes: Separate IPC3 operations to a separate file 2022-10-31 13:20:18 +00:00
sof-client-probes-ipc4.c ASoC: SOF: IPC4: probes: Implement IPC4 ops for probes client device 2022-10-31 13:20:22 +00:00
sof-client-probes.c ASoC: SOF: probes: Check ops before memory allocation 2022-11-17 13:58:43 +00:00
sof-client-probes.h ASoC: SOF: IPC4: probes: Implement IPC4 ops for probes client device 2022-10-31 13:20:22 +00:00
sof-client.c ASoC: SOF: client: Add sof_client_ipc4_find_module() function 2022-10-31 13:20:21 +00:00
sof-client.h ASoC: SOF: client: Add sof_client_ipc4_find_module() function 2022-10-31 13:20:21 +00:00
sof-of-dev.c ASoC: SOF: add IPC-dependent file names 2022-04-19 12:03:34 +01:00
sof-of-dev.h ASoC: SOF: Introduce function sof_of_machine_select 2022-08-23 18:22:29 +01:00
sof-pci-dev.c ASoC: SOF: Add path definition for external firmware libraries 2022-10-21 13:05:03 +01:00
sof-pci-dev.h ASoC: SOF: pci: split PCI into different drivers 2021-03-02 15:32:00 +01:00
sof-priv.h ASoC: SOF: Introduce a new set_pm_gate() IPC PM op 2023-02-14 13:25:11 +00:00
sof-utils.c ASoC: SOF: remove unneeded dev_vdbg 2022-09-19 15:44:06 +01:00
sof-utils.h ASoC: SOF: Split up utils.c into sof-utils and iomem-utils 2022-02-10 15:19:04 +00:00
stream-ipc.c ASoC: SOF: Add support for compress API for stream data/offset 2023-01-17 13:37:53 +00:00
topology.c ASoC: SOF: topology: Fix error handling in sof_widget_ready() 2023-03-07 13:57:58 +00:00
trace.c ASoC: SOF: trace: No need to check for op pointer in sof_fw_trace_free() 2022-12-25 23:32:39 +00:00