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UserspaceEmulator: Update memory protection of underlying pages
If a MmapRegion is file backed, we need to call mprotect on its underlying pages.
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2 changed files with 11 additions and 6 deletions
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@ -56,12 +56,7 @@ public:
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bool is_malloc_block() const { return m_malloc; }
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void set_malloc(bool b) { m_malloc = b; }
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void set_prot(int prot)
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{
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set_readable(prot & PROT_READ);
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set_writable(prot & PROT_WRITE);
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set_executable(prot & PROT_EXEC);
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}
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void set_prot(int prot);
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MallocRegionMetadata* malloc_metadata() { return m_malloc_metadata; }
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void set_malloc_metadata(Badge<MallocTracer>, NonnullOwnPtr<MallocRegionMetadata> metadata) { m_malloc_metadata = move(metadata); }
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