diff options
| -rw-r--r-- | stdio-common/Makefile | 2 | ||||
| -rw-r--r-- | stdio-common/scanf13.c | 9 |
2 files changed, 11 insertions, 0 deletions
diff --git a/stdio-common/Makefile b/stdio-common/Makefile index e5b4ce9e00..3f84de3e36 100644 --- a/stdio-common/Makefile +++ b/stdio-common/Makefile @@ -646,6 +646,8 @@ CFLAGS-dprintf.c += $(config-cflags-wno-ignored-attributes) CFLAGS-_itoa.o = $(no-stack-protector) CFLAGS-_itoa.op = $(no-stack-protector) +CFLAGS-scanf13.c += $(test-config-cflags-wno-fortify-source) + # scanf18.c and scanf19.c test a deprecated extension which is no # longer visible under most conformance levels; see the source files # for more detail. diff --git a/stdio-common/scanf13.c b/stdio-common/scanf13.c index 60aa62a26f..65b1429720 100644 --- a/stdio-common/scanf13.c +++ b/stdio-common/scanf13.c @@ -3,6 +3,7 @@ #include <stdlib.h> #include <string.h> #include <wchar.h> +#include <libc-diag.h> int main (void) @@ -20,6 +21,9 @@ main (void) } while (0) setlocale (LC_ALL, "de_DE.UTF-8"); + DIAG_PUSH_NEEDS_COMMENT_CLANG; + DIAG_IGNORE_NEEDS_COMMENT_CLANG (13, "-Wformat-invalid-specifier"); + DIAG_IGNORE_NEEDS_COMMENT_CLANG (13, "-Wformat-extra-args"); if (sscanf ("A \xc3\x84-\t\t\xc3\x84-abcdefbcd\t\xc3\x84-B", "A%ms%10ms%4m[bcd]%4mcB", &sp1, &sp2, &sp3, &sp4) != 4) FAIL (); @@ -57,6 +61,7 @@ main (void) FAIL (); free (lsp4); } + DIAG_POP_NEEDS_COMMENT_CLANG; memset (buf, '/', sizeof (buf)); buf[0] = '\t'; @@ -142,6 +147,9 @@ main (void) FAIL (); free (lsp2); } + DIAG_PUSH_NEEDS_COMMENT_CLANG; + DIAG_IGNORE_NEEDS_COMMENT_CLANG (13, "-Wformat-invalid-specifier"); + DIAG_IGNORE_NEEDS_COMMENT_CLANG (13, "-Wformat-extra-args"); if (sscanf (buf, "%2048mls%mlc", &lsp3, &lsp4) != 2) FAIL (); else @@ -182,6 +190,7 @@ main (void) FAIL (); free (lsp4); } + DIAG_POP_NEEDS_COMMENT_CLANG; return result; } |