X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/d84c4b2234e172bb8b32769bf529f99e7670a96d..faf6326828be2108facd64fcca291c4ffb523eea:/mts/smtp/smtp.c?ds=inline

diff --git a/mts/smtp/smtp.c b/mts/smtp/smtp.c
index 66549a55..fed756b7 100644
--- a/mts/smtp/smtp.c
+++ b/mts/smtp/smtp.c
@@ -21,17 +21,6 @@
  * RP_-style codes.
  */
 
-#ifdef SENDMAILBUG
-/*
- * It appears that some versions of Sendmail will return Code 451
- * when they don't really want to indicate a failure.
- * "Code 451 almost always means sendmail has deferred; we don't
- * really want bomb out at this point since sendmail will rectify
- * things later."  So, if you define SENDMAILBUG, Code 451 is
- * considered the same as Code 250.  Yuck!
- */
-#endif
-
 #define	NBITS ((sizeof (int)) * 8)
 
 /* Timeout in seconds for SMTP commands.
@@ -70,9 +59,9 @@ static int sendmail_init (char *, int, int, int, int, const char *,
 			  const char *);
 
 static int rclient (char *, char *, char **);
-static int sm_ierror (const char *fmt, ...);
+static int sm_ierror (const char *fmt, ...) CHECK_PRINTF(1, 2);
 static int sm_nerror (char *);
-static int smtalk (int time, char *fmt, ...);
+static int smtalk (int time, char *fmt, ...) CHECK_PRINTF(2, 3);
 static int sm_wstream (char *, int);
 static int smhear (void);
 static char *EHLOset (char *);
@@ -493,10 +482,6 @@ sm_wadr (char *mbox, char *host, char *path)
 	    return RP_OK;
 
 	case 451: 
-#ifdef SENDMAILBUG
-	    sm_addrs++;
-	    return RP_OK;
-#endif /* SENDMAILBUG */
 	case 421: 
 	case 450: 
 	case 452: 
@@ -527,10 +512,6 @@ sm_waend (void)
 	    return RP_OK;
 
 	case 451: 
-#ifdef SENDMAILBUG
-	    sm_nl = TRUE;
-	    return RP_OK;
-#endif /* SENDMAILBUG */
 	case 421: 
 	    return RP_NO;
 
@@ -569,9 +550,6 @@ sm_wtend (void)
 	    return RP_OK;
 
 	case 451: 
-#ifdef SENDMAILBUG
-	    return RP_OK;
-#endif /* SENDMAILBUG */
 	case 452: 
 	default: 
 	    return RP_NO;
@@ -892,7 +870,8 @@ char *
 rp_string (int code)
 {
     char *text;
-    static char buffer[BUFSIZ];
+    /* The additional space is to avoid warning from gcc -Wformat-truncation. */
+    static char buffer[BUFSIZ + 19];
 
     switch (sm_reply.code != NOTOK ? code : NOTOK) {
 	case RP_AOK: