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Kernel: Make Inode::read_entire() return a KBuffer (not ByteBuffer)

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ByteBuffer is backed by kmalloc heap memory which is a scarce resource.
This fixes an OOM panic when traversing a large directory.
This commit is contained in:
Andreas Kling 2020-08-11 19:47:24 +02:00
parent ec93d6ffdc
commit 62ec6e5fe0
7 changed files with 12 additions and 16 deletions
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1
Kernel/Syscalls/module.cpp
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@ -56,7 +56,6 @@ int Process::sys$module_load(Userspace<const char*> user_path, size_t path_lengt
auto payload = payload_or_error.value();
auto storage = KBuffer::create_with_size(payload.size());
memcpy(storage.data(), payload.data(), payload.size());
payload.clear();
auto elf_image = make<ELF::Image>(storage.data(), storage.size());
if (!elf_image->parse())