abort/error: print backtrace, abuse templates, overhaul result/diag (macos not done yet)

2022-03-10 01:15:45 -08:00
parent 18168d54c3
commit 646f84bad1
118 changed files with 2843 additions and 369 deletions
--- a/libraries/libvapours/source/util/util_format_string.cpp
+++ b/libraries/libvapours/source/util/util_format_string.cpp
@@ -394,7 +394,9 @@ namespace ams::util {

            /* Ensure null termination. */
            WriteCharacter('\0');
-            dst[dst_size - 1] = '\0';
+            if (dst_size > 0) {
+                dst[dst_size - 1] = '\0';
+            }

            /* Return number of characters that would have been printed sans the null terminator. */
            return static_cast<int>(dst_index) - 1;