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0c43ce8847
This would cause a null pointer dereference when trying to open an audio device in Zed. More context: https://github.com/NixOS/nixpkgs/pull/478907/changes#r2885943326 cc @cameron1024 Release Notes: - Fixed crash when trying to join a channel/test audio on Nix-built Zed on Linux.
22 lines
768 B
Text
22 lines
768 B
Text
/* Linker version script for libwebrtc.so (Linux only).
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*
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* When libwebrtc.so is built with rtc_use_pipewire=true and
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* -fvisibility=default, PipeWire lazy-load trampoline stubs (pw_*, spa_*)
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* are exported as weak symbols. If the PipeWire ALSA plugin
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* (libasound_module_pcm_pipewire.so) is later dlopen'd by libasound,
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* the dynamic linker may resolve the plugin's pw_* references through
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* libwebrtc.so's broken trampolines instead of the real libpipewire.so,
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* causing a SIGSEGV (NULL function pointer dereference).
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*
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* This script hides only those third-party symbol namespaces while
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* keeping every WebRTC / BoringSSL / internal symbol exported (which
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* the Rust webrtc-sys bindings require).
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*/
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{
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global:
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*;
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local:
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pw_*;
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spa_*;
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};
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