msg_t: ensure proper termination of pszRawMsg

MsgSetRawMsg() always enforces termination by a zero byte. MsgSetRawMsgSize() is used in SanitizeMsg() in a way that suggests zero-temination. Amend MsgSetRawMsgSize() to be consistent with the semantics of MsgSetRawMsg().
n2yen · Jun 8, 2015 · f7a6bf7 · f7a6bf7
1 parent 3739e6c
commit f7a6bf7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/runtime/msg.h b/runtime/msg.h
@@ -254,6 +254,7 @@ MsgSetRawMsgSize(msg_t *pMsg, size_t newLen)
 {
 	assert(newLen <= (size_t) pMsg->iLenRawMsg);
 	pMsg->iLenRawMsg = newLen;
+	pMsg->pszRawMsg[newLen] = '\0';
 }
 
 static inline void