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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/89 Signed-off-by:
Azeem Shaikh <azeemshaikh38@gmail.com> Acked-by:
John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Tested-by:
Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20230530163041.985456-1-azeemshaikh38@gmail.com
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