diff options
| -rw-r--r-- | string/bug-strncat1.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/string/bug-strncat1.c b/string/bug-strncat1.c index 65a7ed58c2..cdd2141191 100644 --- a/string/bug-strncat1.c +++ b/string/bug-strncat1.c @@ -1,9 +1,16 @@ #undef __USE_STRING_INLINES #define __USE_STRING_INLINES +#include <sys/cdefs.h> +#include <libc-diag.h> +#if __GNUC_PREREQ (8, 0) +/* GCC warns about strncat truncating output; this is deliberately + tested here. If fortify is enabled, it is also triggered by the + wrappers. */ +DIAG_IGNORE_NEEDS_COMMENT (8, "-Wstringop-truncation"); +#endif #include <stdio.h> #include <stdlib.h> #include <string.h> -#include <libc-diag.h> char d[3] = "\0\1\2"; @@ -11,11 +18,6 @@ int main (void) { DIAG_PUSH_NEEDS_COMMENT; -#if __GNUC_PREREQ (8, 0) - /* GCC 8 warns about strncat truncating output; this is deliberately - tested here. */ - DIAG_IGNORE_NEEDS_COMMENT (8, "-Wstringop-truncation"); -#endif strncat (d, "\5\6", 1); DIAG_POP_NEEDS_COMMENT; if (d[0] != '\5') |