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LibCoredump: Copy out the FooInfo structs to an aligned address

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We were handing out unaligned pointers to these, which made UBSAN super
mad, copy them out to avoid that.
This commit is contained in:
Ali Mohammad Pur 2022-01-27 14:20:10 +03:30 • committed by Linus Groh
parent e0db9cb876
commit e72521f286
5 changed files with 56 additions and 22 deletions
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Userland/Libraries/LibCoredump/Backtrace.h
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@ -45,7 +45,7 @@ public:
private:
void add_entry(const Reader&, FlatPtr ip);
ELFObjectInfo const* object_info_for_region(ELF::Core::MemoryRegionInfo const&);
ELFObjectInfo const* object_info_for_region(MemoryRegionInfo const&);
bool m_skip_loader_so { false };
ELF::Core::ThreadInfo m_thread_info;