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| author | Justin Stitt <[email protected]> | 2023-09-19 05:22:51 +0000 |
|---|---|---|
| committer | Kees Cook <[email protected]> | 2023-09-29 21:48:31 +0000 |
| commit | 66f8a4a0cc69ea1ddbebb6afcd8bd47511e9929c (patch) | |
| tree | 37a5c5aff16fddc08dd0b0e5d89f2f4938c4418b /scripts/gcc-plugins/randomize_layout_plugin.c | |
| parent | HID: prodikeys: Replace deprecated strncpy() with strscpy() (diff) | |
| download | kernel-66f8a4a0cc69ea1ddbebb6afcd8bd47511e9929c.tar.gz kernel-66f8a4a0cc69ea1ddbebb6afcd8bd47511e9929c.zip | |
hwmon: (ibmpowernv) Replace deprecated strncpy() with memcpy()
`strncpy` is deprecated for use on NUL-terminated destination strings [1].
A suitable replacement is `memcpy` as we've already precisely calculated
the number of bytes to copy while `buf` has been explicitly
zero-initialized:
| char buf[8] = { 0 };
Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [1]
Link: https://manpages.debian.org/testing/linux-manual-4.8/strscpy.9.en.html [2]
Link: https://github.com/KSPP/linux/issues/90
Cc: [email protected]
Signed-off-by: Justin Stitt <[email protected]>
Tested-by: Michael Ellerman <[email protected]>
Acked-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/20230919-strncpy-drivers-hwmon-ibmpowernv-c-v2-1-37d3e64172bc@google.com
Signed-off-by: Kees Cook <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/randomize_layout_plugin.c')
0 files changed, 0 insertions, 0 deletions