Replace gets() with fgets()

src/mtest/mtest.c

@@ -38,6 +38,7 @@
 #include <signal.h>
 #include "c-client.h"
 #include "imap4r1.h"
+#include <string.h>
 
 /* Excellent reasons to hate ifdefs, and why my real code never uses them */
 
@@ -595,7 +596,8 @@ void status (MAILSTREAM *stream)
 void prompt (char *msg,char *txt)
 {
   printf ("%s",msg);
-  gets (txt);
+  if (!fgets (txt, sizeof (txt), stdin)) txt[0] = '\0';
+  txt[strcspn (txt, "\r\n")] = '\0';
 }
 
 /* Interfaces to C-client */
@@ -779,7 +781,8 @@ void smtptest (long debug)
   puts (" Msg (end with a line with only a '.'):");
   body->type = TYPETEXT;
   *text = '\0';
-  while (gets (line)) {
+  while (fgets (line, sizeof (line), stdin)) {
+    line[strcspn (line, "\r\n")] = '\0';
     if (line[0] == '.') {
       if (line[1] == '\0') break;
       else strcat (text,".");