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authorAzeem Shaikh <[email protected]>2023-05-30 16:35:46 +0000
committerKees Cook <[email protected]>2023-06-01 11:24:50 -0700
commit76edc27eda068fb8222c452d522d4c93bcebe557 (patch)
tree7a564577bb4dc77f00d74aa9a830148c5aa1914f /lib/mpi/mpi-sub-ui.c
parentf9cfb1910ece5b5dbedca096fc9b7c9fe4fd3c50 (diff)
clocksource: 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: John Stultz <[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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