prevent corrupted log messages (#20530)

old-commit-hash: 0847cf6869
5 years ago · a8e5cb1220
parent 535621bc52
commit a8e5cb1220
1 changed files with 1 additions and 2 deletions
--- a/selfdrive/common/swaglog.cc
+++ b/selfdrive/common/swaglog.cc
@ -89,8 +89,7 @@ void log(int levelnum, const char* filename, int lineno, const char* func, const
    printf("%s: %s\n", filename, msg);
  }
  char levelnum_c = levelnum;
-  zmq_send(s.sock, &levelnum_c, 1, ZMQ_NOBLOCK | ZMQ_SNDMORE);
-  zmq_send(s.sock, log_s.c_str(), log_s.length(), ZMQ_NOBLOCK);
+  zmq_send(s.sock, (levelnum_c + log_s).c_str(), log_s.length() + 1, ZMQ_NOBLOCK);
 }

 void cloudlog_e(int levelnum, const char* filename, int lineno, const char* func,