From bd244717480d9e10dc8ad70adeadb91f5f4b132a Mon Sep 17 00:00:00 2001
From: EnderIce2 <enderice2@users.noreply.github.com>
Date: Thu, 21 Mar 2024 01:57:11 +0200
Subject: [PATCH] Fix before panic framebuffer

---
 core/panic/handler.cpp | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/core/panic/handler.cpp b/core/panic/handler.cpp
index ac6fa4f..140cf4e 100644
--- a/core/panic/handler.cpp
+++ b/core/panic/handler.cpp
@@ -111,21 +111,19 @@ nsa void InitFont()
 		CPU::Stop();
 	}
 
-	if (FbBeforePanic != nullptr)
-		KernelAllocator.FreePages(FbBeforePanic, FbPagesBeforePanic);
-	else
+	if (FbBeforePanic == nullptr)
 	{
 		FbPagesBeforePanic = TO_PAGES(Display->GetSize);
 		FbBeforePanic = KernelAllocator.RequestPages(FbPagesBeforePanic);
-		memcpy(FbBeforePanic, Display->GetBuffer, Display->GetSize);
+		debug("Created before panic framebuffer at %#lx", FbBeforePanic);
 	}
+	memcpy(FbBeforePanic, Display->GetBuffer, Display->GetSize);
 
-	if (CrashFont == nullptr)
-	{
-		CrashFont = new Video::Font(&_binary_files_tamsyn_font_1_11_Tamsyn8x16b_psf_start,
-									&_binary_files_tamsyn_font_1_11_Tamsyn8x16b_psf_end,
-									Video::FontType::PCScreenFont2);
-	}
+	if (CrashFont)
+		return;
+	CrashFont = new Video::Font(&_binary_files_tamsyn_font_1_11_Tamsyn8x16b_psf_start,
+								&_binary_files_tamsyn_font_1_11_Tamsyn8x16b_psf_end,
+								Video::FontType::PCScreenFont2);
 }
 
 std::atomic<bool> UnrecoverableLock = false;