Ricardo RibaldaandHans Verkuil 79aef69bb0 media: chips-media: wave5: Add range checks for dec_output_info ...

If the driver's dec_output_info contains invalid data the driver can
write in invalid memory. Add a range check for that.

This fixes this smatch error:
drivers/media/platform/chips-media/wave5/wave5-vpuapi.c:588 wave5_vpu_dec_get_output_info() error: buffer overflow 'inst->frame_buf' 64 <= 127

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

2026-05-12 09:39:02 +02:00

..

Kconfig

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Makefile

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wave5-helper.c

media: chips-media: wave5: Release m2m_ctx after Instance Removed from List

2026-05-04 09:31:04 +02:00

wave5-helper.h

media: chips-media: wave5: Add Support for Packed YUV422 Formats

2026-05-04 08:35:14 +02:00

wave5-hw.c

media: chips-media: wave5: Support CBP profile

2026-05-04 08:35:14 +02:00

wave5-regdefine.h

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wave5-vdi.c

media: chips-media: wave5: fix a potential memory leak in wave5_vdi_init()

2026-03-23 11:18:33 +01:00

wave5-vdi.h

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wave5-vpu-dec.c

media: chips-media: wave5: Fix Reports from Kernel Lock Validator

2026-05-04 09:31:04 +02:00

wave5-vpu-enc.c

media: chips-media: wave5: Add Support for Packed YUV422 Formats

2026-05-04 08:35:14 +02:00

wave5-vpu.c

media: chips-media: wave5: Fix Potential Probe Resource Leak

2026-01-05 15:56:32 +01:00

wave5-vpu.h

media: chips-media: wave5: Improve performance of decoder

2026-01-05 15:56:31 +01:00

wave5-vpuapi.c

media: chips-media: wave5: Add range checks for dec_output_info

2026-05-12 09:39:02 +02:00

wave5-vpuapi.h

media: chips-media: wave5: Support CBP profile

2026-05-04 08:35:14 +02:00

wave5-vpuconfig.h

media: chips-media: wave5: Improve performance of decoder

2026-01-05 15:56:31 +01:00

wave5-vpuerror.h

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wave5.h

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