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Azeem Shaikh authored
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/89Signed-off-by:
Azeem Shaikh <azeemshaikh38@gmail.com> Link: https://lore.kernel.org/r/20230530162321.984035-1-azeemshaikh38@gmail.comReviewed-by:
Kees Cook <keescook@chromium.org> Acked-by:
Don Brace <don.brace@microchip.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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