vm: block all signals from unix stdin_loop thread

diff --git a/vm/os-unix.cpp b/vm/os-unix.cpp
index a0963a93854513a3eeccd7d1b8eb154daa97ab52..90ce67e0d0978dfa1b4f6a7f1f8046032e7aa376 100755 (executable)
--- a/vm/os-unix.cpp
+++ b/vm/os-unix.cpp
@@ -330,6 +330,10 @@ void *stdin_loop(void *arg)
        unsigned char buf[4096];
        bool loop_running = true;
 
+       sigset_t mask;
+       sigfillset(&mask);
+       pthread_sigmask(SIG_BLOCK, &mask, NULL);
+
        while(loop_running)
        {
                if(!safe_read(control_read,buf,1))