Tim Gardner 37a1a2e6ee video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow ...

Coverity complains of a possible buffer overflow. However,
given the 'static' scope of nvidia_setup_i2c_bus() it looks
like that can't happen after examiniing the call sites.

CID 19036 (#1 of 1): Copy into fixed size buffer (STRING_OVERFLOW)
1. fixed_size_dest: You might overrun the 48-character fixed-size string
  chan->adapter.name by copying name without checking the length.
2. parameter_as_source: Note: This defect has an elevated risk because the
  source argument is a parameter of the current function.
 89        strcpy(chan->adapter.name, name);

Fix this warning by using strscpy() which will silence the warning and
prevent any future buffer overflows should the names used to identify the
channel become much longer.

Cc: Antonino Daplas <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Tim Gardner <[email protected]>
Signed-off-by: Helge Deller <[email protected]>

2022-01-29 22:24:25 +01:00

..

Makefile

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nv_accel.c

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nv_backlight.c

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nv_dma.h

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nv_hw.c

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nv_i2c.c

video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow

2022-01-29 22:24:25 +01:00

nv_local.h

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nv_of.c

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nv_proto.h

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nv_setup.c

video: fbdev: nvidia: Fix set but not used warnings

2020-11-30 20:21:54 +01:00

nv_type.h

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nvidia.c

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