dlm: Replace all non-returning strlcpy with strscpy

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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>
Signed-off-by: David Teigland <teigland@redhat.com>

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Azeem Shaikh 2023-05-10 22:12:37 +00:00 • committed by David Teigland

parent 44c026a73b

commit 35d6df53b9

1 changed files with 2 additions and 2 deletions

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fs/dlm/config.c

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