2 files changed, 2 insertions, 2 deletions

diff --git a/coreutils/sum.c b/coreutils/sum.c
index 60f3b3007..35e89a6a3 100644
--- a/coreutils/sum.c
+++ b/coreutils/sum.c
@@ -41,7 +41,7 @@ static unsigned sum_file(const char *file, unsigned type)
                         if (!bytes_read && !r)
                                 /* no error */
                                 break;
-                        bb_perror_msg(file);
+                        bb_simple_perror_msg(file);
                         return 0;
                 }
 
diff --git a/networking/tftp.c b/networking/tftp.c
index e4c31ee3c..9b08c147a 100644
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -572,7 +572,7 @@ static int tftp_protocol(
         strcpy((char*)error_pkt_str, bb_msg_read_error);
  send_err_pkt:
         if (error_pkt_str[0])
-                bb_error_msg((char*)error_pkt_str);
+                bb_error_msg("%s", (char*)error_pkt_str);
         error_pkt[1] = TFTP_ERROR;
         xsendto(socket_fd, error_pkt, 4 + 1 + strlen((char*)error_pkt_str),
                         &peer_lsa->u.sa, peer_lsa->len);