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authorAzeem Shaikh <[email protected]>2023-05-22 15:53:50 +0000
committerKees Cook <[email protected]>2023-06-01 07:07:37 -0700
commitf4a0659f823e5a828ea2f45b4849ea8e2dd2984c (patch)
treeae37663b5b96d822102ee9a2fba6f76eb85772af /lib/mpi/mpi-sub-ui.c
parent8360257608f74946a985400f1994d3eea9b74a85 (diff)
drm/i2c: tda998x: Replace all non-returning strlcpy with strscpy
strlcpy() reads the entire source buffer first. This read may exceed the destination size limit. This is both inefficient and can lead to linear read overflows if a source string is not NUL-terminated [1]. In an effort to remove strlcpy() completely [2], replace strlcpy() here with strscpy(). No return values were used, so direct replacement is safe. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy [2] https://github.com/KSPP/linux/issues/89 Signed-off-by: Azeem Shaikh <[email protected]> Reviewed-by: Kees Cook <[email protected]> Signed-off-by: Kees Cook <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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