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| author | Kees Cook <keescook@chromium.org> | 2021-08-02 22:51:31 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2021-09-25 08:20:50 -0700 |
| commit | 3009f891bb9f328945ebd5b71e12df7e2467f3dd (patch) | |
| tree | 21639a71e598f1fd3c9f51bf1adeb2d2bf8a06e4 /include/linux/stdarg.h | |
| parent | 369cd2165d7beac1db144b40811baa2c6b7d8c54 (diff) | |
fortify: Allow strlen() and strnlen() to pass compile-time known lengths
Under CONFIG_FORTIFY_SOURCE, it is possible for the compiler to perform
strlen() and strnlen() at compile-time when the string size is known.
This is required to support compile-time overflow checking in strlcpy().
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'include/linux/stdarg.h')
0 files changed, 0 insertions, 0 deletions