Merge #9047 from jamessan/log-crash

src/nvim/log.c

@@ -109,6 +109,12 @@ bool logmsg(int log_level, const char *context, const char *func_name,
     return false;
   }
 
+#ifdef EXITFREE
+  // Logging after we've already started freeing all our memory will only cause
+  // pain.  We need access to VV_PROGPATH, homedir, etc.
+  assert(!entered_free_all_mem);
+#endif
+
   log_lock();
   bool ret = false;
   FILE *log_file = open_log_file();

src/nvim/os_unix.c

@@ -149,11 +149,12 @@ void mch_exit(int r)
     stream_set_blocking(input_global_fd(), true);  // normalize stream (#2598)
   }
 
+  ILOG("Nvim exit: %d", r);
+
 #ifdef EXITFREE
   free_all_mem();
 #endif
 
-  ILOG("Nvim exit: %d", r);
   exit(r);
 }