fortify-headers

commit c3b48c6b0bf501802295c85b1cf54275d6b74883
parent f8155f0b945c5cfb3600d7c146a5d86870ed09d2
Author: jvoisin <julien.voisin@dustri.org>
Date:   Thu, 10 Oct 2024 01:20:07 +0200

Disable snprintf/sprintf hardening for now

Diffstat:
M
include/stdio.h
 | 
2
++
M
tests/test_asprintf.c
 | 
2
++

2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/include/stdio.h b/include/stdio.h
@@ -243,6 +243,7 @@ _FORTIFY_FN(vasprintf) int vasprintf(char **strp, const char *fmt, __builtin_va_
 #endif  // __clang__
 
 
+#if 0
 #if __has_builtin(__builtin_va_arg_pack)
 
 /* clang is missing __builtin_va_arg_pack, so we cannot use these impls
@@ -356,6 +357,7 @@ _FORTIFY_FN(asprintf) int asprintf(char **strp, const char *fmt, ...)
 
 #pragma GCC diagnostic pop
 #endif /* __has_builtin(__builtin_va_arg_pack) */
+#endif
 
 #ifdef __cplusplus
 }
diff --git a/tests/test_asprintf.c b/tests/test_asprintf.c
@@ -11,10 +11,12 @@ int main(int argc, char** argv) {
     puts(buf);
     free(buf);
 
+#if 0
 #ifndef __clang__
     asprintf(&buf, "total: %", 1);
     assert(buf == NULL);
 #endif
+#endif
 
     return 0;
 }