fix: resolve_process JNI 空指针导致 :remote 进程 SIGABRT#1996
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在后台管理激进的设备（如魅族）上，:remote 进程被系统杀掉重启后， resolveProcess 回调的 jobject 可能为 null，导致 CallObjectMethod 触发 SIGABRT，进程进入崩溃-重启死循环。 修复： - lib.go: handleResolveProcess 增加 callback nil 检查 - core.cpp: call_tun_interface_resolve_process_impl 增加 nullptr 检查 Closes chen08209#1995
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Backport chen08209#1996 (TuTouPower). Two-layer defence against the ':remote' core process SIGABRT that hits ~2s after VPN start on Android 14+ when the ':remote' subprocess is killed and respawned: Go side does not invoke a nil callback, C++ side does not call JNI methods on a null jobject.
oviron
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May 8, 2026
Backport chen08209#1996 (TuTouPower). Two-layer defence against the ':remote' core process SIGABRT that hits ~2s after VPN start on Android 14+ when the ':remote' subprocess is killed and respawned: Go side does not invoke a nil callback, C++ side does not call JNI methods on a null jobject.
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问题
Android 端启动 VPN 代理后，
:remote进程在约 2 秒内以 SIGABRT 崩溃。退出应用重新打开代理同样 2 秒内再次崩溃。VPN 完全无法使用。详细分析见 #1995
崩溃信息
修复内容
两处空指针检查：
core/lib.go—handleResolveProcess增加th.callback == nil检查，避免将空指针传入 CGOandroid/core/src/main/cpp/core.cpp—call_tun_interface_resolve_process_impl增加tun_interface == nullptr检查，避免对空 jobject 调用 JNI 方法测试计划