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This avoids unsafe strcpy usage when strscpy is expected and fixes potential compilation warnings regarding str_error_r. Fixes: 9e3d665 ("memblock test: fix implicit declaration of function 'strscpy'") Suggested-by: Maxwell Doose Reviewed-by: Wei Yang Signed-off-by: Lucas Poupeau --- tools/include/linux/string.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/include/linux/string.h b/tools/include/linux/string.h index 51ad3cf4fa82..d6e53109e786 100644 --- a/tools/include/linux/string.h +++ b/tools/include/linux/string.h @@ -12,7 +12,7 @@ void argv_free(char **argv); int strtobool(const char *s, bool *res); -#define strscpy strcpy +ssize_t strscpy(char *dest, const char *src, size_t count); /* * glibc based builds needs the extern while uClibc doesn't. -- 2.54.0