Added -convertargs switch to repl(1), to pass arguments to programs

[nmh] / sbr / addrsbr.c

diff --git a/sbr/addrsbr.c b/sbr/addrsbr.c
index e5b2052004f74c143915e1d9899ac237569c8e28..23a7cb4cbbd4d27adbfbcda813993cf3a36a126f 100644 (file)
--- a/sbr/addrsbr.c
+++ b/sbr/addrsbr.c
@@ -11,6 +11,7 @@
 #include <h/addrsbr.h>
 #include <h/mf.h>
 #include <h/mts.h>
+#include <h/utils.h>
 
 /* High level parsing of addresses:
 
@@ -104,35 +105,32 @@ getname (const char *addrs)
 
 
 struct mailname *
-getm (char *str, char *dfhost, int dftype, int wanthost, char *eresult)
+getm (char *str, char *dfhost, int dftype, char *eresult, size_t eresultsize)
 {
     char *pp;
     struct mailname *mp;
 
     if (err[0]) {
-       if (eresult)
-           strcpy (eresult, err);
-       else
-           if (wanthost == AD_HOST)
-               admonish (NULL, "bad address '%s' - %s", str, err);
+       if (eresult) {
+           strncpy (eresult, err, eresultsize);
+           eresult[eresultsize - 1] = '\0';
+       }
        return NULL;
     }
     if (pers == NULL
            && mbox == NULL && host == NULL && route == NULL
            && grp == NULL) {
-       if (eresult)
-           strcpy (eresult, "null address");
-       else
-           if (wanthost == AD_HOST)
-               admonish (NULL, "null address '%s'", str);
+       if (eresult) {
+           strncpy (eresult, "null address", eresultsize);
+           eresult[eresultsize - 1] = '\0';
+       }
        return NULL;
     }
     if (mbox == NULL && grp == NULL) {
-       if (eresult)
-           strcpy (eresult, "no mailbox in address");
-       else
-           if (wanthost == AD_HOST)
-               admonish (NULL, "no mailbox in address '%s'", str);
+       if (eresult) {
+           strncpy (eresult, "no mailbox in address", eresultsize);
+           eresult[eresultsize - 1] = '\0';
+       }
        return NULL;
     }
 
@@ -141,13 +139,13 @@ getm (char *str, char *dfhost, int dftype, int wanthost, char *eresult)
        dftype = LOCALHOST;
     }
 
-    mp = (struct mailname *) calloc ((size_t) 1, sizeof(*mp));
+    mp = (struct mailname *) mh_xcalloc ((size_t) 1, sizeof(*mp));
     if (mp == NULL) {
-       if (eresult)
-          strcpy (eresult, "insufficient memory to represent address");
-       else
-           if (wanthost == AD_HOST)
-               adios (NULL, "insufficient memory to represent address");
+       if (eresult) {
+           strncpy (eresult, "insufficient memory to represent address",
+                    eresultsize);
+           eresult[eresultsize - 1] = '\0';
+       }
        return NULL;
     }
 
@@ -317,7 +315,7 @@ ismymbox (struct mailname *np)
                return 0;
            }
 
-           if ((mq.m_next = getm (cp, NULL, 0, AD_NAME, NULL)) == NULL) {
+           if ((mq.m_next = getm (cp, NULL, 0, NULL, 0)) == NULL) {
                admonish (NULL, "invalid entry in local-mailbox: %s", cp);
                return 0;
            }
@@ -337,7 +335,7 @@ ismymbox (struct mailname *np)
            mp = mq.m_next ? mq.m_next : &mq;
            oops = 0;
            while ((cp = getname (am))) {
-               if ((mp->m_next = getm (cp, NULL, 0, AD_NAME, NULL)) == NULL) {
+               if ((mp->m_next = getm (cp, NULL, 0, NULL, 0)) == NULL) {
                    admonish (NULL, "illegal address: %s", cp);
                    oops++;
                } else {
@@ -439,7 +437,7 @@ local_test: ;
 
        if (mp->m_nohost)
            return 1;
-       if (np->m_host == NULL)
+       if (np->m_host == NULL || mp->m_host == NULL)
            continue;
        if ((len = strlen (cp = np->m_host))
                < (i = strlen (pp = mp->m_host)))