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LibDebug: Store LibDebug objects on the heap & make them non-copyable

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This fixes an issue were some LibDebug objects (for example,
Dwarf::CompilationUnit) held a reference to their parent
Dwarf::DwarfInfo object, which was constructed on the stack and later
moved to the heap.
This commit is contained in:
Itamar 2021-06-18 14:31:03 +03:00 • committed by Andreas Kling
parent edd79ddd00
commit e9e4358a93
7 changed files with 19 additions and 10 deletions
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4
Userland/Libraries/LibCoreDump/Backtrace.h
View file

@ -14,14 +14,14 @@
namespace CoreDump {
struct ELFObjectInfo {
ELFObjectInfo(NonnullRefPtr<MappedFile> file, Debug::DebugInfo&& debug_info)
ELFObjectInfo(NonnullRefPtr<MappedFile> file, NonnullOwnPtr<Debug::DebugInfo>&& debug_info)
: file(move(file))
, debug_info(move(debug_info))
{
}
NonnullRefPtr<MappedFile> file;
Debug::DebugInfo debug_info;
NonnullOwnPtr<Debug::DebugInfo> debug_info;
};
class Backtrace {