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Add RTLD_DEEPBIND flag to dlopen mode #2247

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Merged
mattleibow merged 1 commit into from
Sep 11, 2022
Merged

Add RTLD_DEEPBIND flag to dlopen mode #2247

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5 changes: 3 additions & 2 deletions binding/Binding.Shared/LibraryLoader.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -202,16 +202,17 @@ private static class Linux

private const int RTLD_LAZY = 1;
private const int RTLD_NOW = 2;
private const int RTLD_DEEPBIND = 8;

private static bool UseSystemLibrary2 = true;

public static IntPtr dlopen (string path, bool lazy = true)
{
try {
return dlopen2 (path, lazy ? RTLD_LAZY : RTLD_NOW);
return dlopen2 (path, (lazy ? RTLD_LAZY : RTLD_NOW) | RTLD_DEEPBIND);
} catch (DllNotFoundException) {
UseSystemLibrary2 = false;
return dlopen1 (path, lazy ? RTLD_LAZY : RTLD_NOW);
return dlopen1 (path, (lazy ? RTLD_LAZY : RTLD_NOW) | RTLD_DEEPBIND);
}
}

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