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Kernel/VFS: Restrict special unveil rule for Loader.so

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Ralf Donau 2021-09-08 19:40:07 +02:00 committed by Andreas Kling
parent 3bf204fd03
commit ec03f29fd1
Notes: sideshowbarker 2024-07-18 04:23:17 +09:00 
Author: https://github.com/doctor-rd
Commit: https://github.com/SerenityOS/serenity/commit/ec03f29fd14
Pull-request: https://github.com/SerenityOS/serenity/pull/9894
Reviewed-by: https://github.com/itamar8910 ✅
1 changed files with 1 additions and 1 deletions
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2
Kernel/FileSystem/VirtualFileSystem.cpp
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@ -764,7 +764,7 @@ KResult VirtualFileSystem::validate_path_against_process_veil(StringView path, i
{
if (Process::current().veil_state() == VeilState::None)
return KSuccess;
if (path == "/usr/lib/Loader.so")
if (options == O_EXEC && path == "/usr/lib/Loader.so")
return KSuccess;
VERIFY(path.starts_with('/'));