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authorAzeem Shaikh <[email protected]>2023-05-22 15:50:32 +0000
committerKees Cook <[email protected]>2023-05-26 13:52:19 -0700
commit992b8fe106abb6fe4a1583891e686c6aaa70f70e (patch)
tree3f477e0049217d3b4ee3d0d13fcc0449793b7a9d /lib/mpi/mpi-sub-ui.c
parentc7dce4c5d9f6b17feec5ec6056453d019ee4d13b (diff)
drm/radeon: 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]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Kees Cook <[email protected]> Signed-off-by: Kees Cook <[email protected]> Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
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