dtimezone(): Explain abs(3) is undefined on INT_MIN.

[nmh] / mts / smtp / smtp.c

diff --git a/mts/smtp/smtp.c b/mts/smtp/smtp.c
index 66549a5503630c4f00cc698f842c8c6335cf8ac4..7808e1a70871454de78e9e306e4ad147f7383bdd 100644 (file)
--- 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.
@@ -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: