summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorAzeem Shaikh <azeemshaikh38@gmail.com>2023-05-30 19:22:02 +0300
committerKees Cook <keescook@chromium.org>2023-06-14 22:04:06 +0300
commitfdd932efaec97693e6b383df876712f590f4332a (patch)
tree7b601962ebe4ea2e7861da4ecd5be2f7fa52f4d3 /drivers
parentbb07972fd64a8d666424e6e65648eed2ab758eac (diff)
downloadlinux-fdd932efaec97693e6b383df876712f590f4332a.tar.xz
of/flattree: 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 <azeemshaikh38@gmail.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20230530162202.983558-1-azeemshaikh38@gmail.com
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions