LibSanitizer: Log UBSAN errors in red text to the debug console

This makes them harder to miss for spammy apps when UBSAN is not deadly. Don't commit to making the warnln red at the momment, because that would probably be a nuisance if stderr is not a tty.
Author: https://github.com/ADKaster Commit: https://github.com/SerenityOS/serenity/commit/7e04160b0ba Pull-request: https://github.com/SerenityOS/serenity/pull/11031 Reviewed-by: https://github.com/BenWiederhake Reviewed-by: https://github.com/bgianfo Reviewed-by: https://github.com/mjz19910
2021-12-12 10:16:51 -07:00 · 2021-12-12 10:16:51 -07:00 · 7e04160b0b · 2024-07-17 22:45:53 +09:00
commit 7e04160b0b
parent db33cdbc2f
1 changed files with 1 additions and 1 deletions
--- a/Userland/Libraries/LibSanitizer/UBSanitizer.cpp
+++ b/Userland/Libraries/LibSanitizer/UBSanitizer.cpp
@ -13,7 +13,7 @@ bool AK::UBSanitizer::g_ubsan_is_deadly { false };

 #define WARNLN_AND_DBGLN(fmt, ...) \
    warnln(fmt, ##__VA_ARGS__);    \
-    dbgln(fmt, ##__VA_ARGS__);
+    dbgln("\x1B[31m" fmt "\x1B[0m", ##__VA_ARGS__);

 extern "C" {