diff options
Diffstat (limited to 'Userland/Libraries')
| -rw-r--r-- | Userland/Libraries/LibELF/DynamicLinker.cpp | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/Userland/Libraries/LibELF/DynamicLinker.cpp b/Userland/Libraries/LibELF/DynamicLinker.cpp index 141d283254..b0752fc0f7 100644 --- a/Userland/Libraries/LibELF/DynamicLinker.cpp +++ b/Userland/Libraries/LibELF/DynamicLinker.cpp @@ -394,17 +394,25 @@ static Result<void, DlErrorMessage> link_main_library(DeprecatedString const& pa VERIFY(!result.is_error()); auto& object = result.value(); + if (loader.filepath().ends_with("/libc.so"sv)) { + initialize_libc(*object); + } + if (loader.filepath().ends_with("/libsystem.so"sv)) { VERIFY(!loader.text_segments().is_empty()); for (auto const& segment : loader.text_segments()) { - if (syscall(SC_annotate_mapping, segment.address().get(), static_cast<int>(VirtualMemoryRangeFlags::SyscallCode))) { + auto flags = static_cast<int>(VirtualMemoryRangeFlags::SyscallCode) | static_cast<int>(VirtualMemoryRangeFlags::Immutable); + if (syscall(SC_annotate_mapping, segment.address().get(), flags)) { + VERIFY_NOT_REACHED(); + } + } + } else { + for (auto const& segment : loader.text_segments()) { + auto flags = static_cast<int>(VirtualMemoryRangeFlags::Immutable); + if (syscall(SC_annotate_mapping, segment.address().get(), flags)) { VERIFY_NOT_REACHED(); } } - } - - if (loader.filepath().ends_with("/libc.so"sv)) { - initialize_libc(*object); } } |