From d26270061ae66b915138af7cd73ca6f8b85e6b44 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Thu, 18 Jan 2024 12:31:55 -0800 Subject: string: Remove strlcpy() With all the users of strlcpy() removed[1] from the kernel, remove the API, self-tests, and other references. Leave mentions in Documentation (about its deprecation), and in checkpatch.pl (to help migrate host-only tools/ usage). Long live strscpy(). Link: https://github.com/KSPP/linux/issues/89 [1] Cc: Azeem Shaikh Cc: Andrew Morton Cc: Andy Whitcroft Cc: Joe Perches Cc: Dwaipayan Ray Cc: Lukas Bulwahn Cc: linux-hardening@vger.kernel.org Reviewed-by: Andy Shevchenko Signed-off-by: Kees Cook --- include/linux/string.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'include/linux/string.h') diff --git a/include/linux/string.h b/include/linux/string.h index ce137830a0b9..ab148d8dbfc1 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -66,9 +66,6 @@ extern char * strcpy(char *,const char *); #ifndef __HAVE_ARCH_STRNCPY extern char * strncpy(char *,const char *, __kernel_size_t); #endif -#ifndef __HAVE_ARCH_STRLCPY -size_t strlcpy(char *, const char *, size_t); -#endif #ifndef __HAVE_ARCH_STRSCPY ssize_t strscpy(char *, const char *, size_t); #endif -- cgit v1.2.3