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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
commit e72521f286
Notes: sideshowbarker 2024-07-17 20:03:46 +09:00
5 changed files with 56 additions and 22 deletions
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2
Userland/Applications/CrashReporter/main.cpp
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@ -153,7 +153,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
Vector<String> memory_regions;
coredump->for_each_memory_region_info([&](auto& memory_region_info) {
memory_regions.append(String::formatted("{:p} - {:p}: {}", memory_region_info.region_start, memory_region_info.region_end, (const char*)memory_region_info.region_name));
memory_regions.append(String::formatted("{:p} - {:p}: {}", memory_region_info.region_start, memory_region_info.region_end, memory_region_info.region_name));
return IterationDecision::Continue;
});