From: Amelia Coutard <eliottulio.coutard@gmail.com>
Date: Sun, 6 Aug 2023 01:53:57 +0000 (+0200)
Subject: Fixed missing value init in elf loader
X-Git-Url: https://git.ameliathe1st.gay/?a=commitdiff_plain;h=782b0de02d3ff1499917fc1940523a66a418ba27;p=voyage-au-centre-des-fichiers.git

Fixed missing value init in elf loader
---

diff --git a/kernel/src/elf64.cpp b/kernel/src/elf64.cpp
index 88fbf29..cf586ac 100644
--- a/kernel/src/elf64.cpp
+++ b/kernel/src/elf64.cpp
@@ -34,6 +34,7 @@ void os::elf::load_elf(os::process& result, std::byte* start, std::size_t length
 	std::byte* const stack = (std::byte*)0x0000'8000'0000'0000 - stack_size;
 
 	result.PML4T = phys_ptr<paging::PML4T>(os::paging::page_allocator.allocate(1).ptr.get_phys_addr());
+	memset(&*result.PML4T, 0, 0x1000);
 	result.rip = std::uint64_t(elf_header.entry);
 	result.rsp = std::uint64_t(stack + stack_size);
 	result.rax = 0;