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path: root/mail/smtpclient/files/patch-smtpclient_main_c
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--- smtpclient_main.c.orig	Wed Aug  1 15:25:22 2001
+++ smtpclient_main.c	Wed Aug  1 15:33:07 2001
@@ -86,7 +86,7 @@ void log(char *str, ...)
     char buf[1024];
 
     va_start(ap, str);
-    vsprintf(buf, str, ap);
+    vsnprintf(buf, 1024, str, ap);
     if (usesyslog)
         syslog(LOG_ERR, "SMTPclient: %s", buf);
     else
@@ -395,16 +395,16 @@ int main(int argc, char **argv)
         log("%s: unknown host\n", my_name);
         exit(1);
     }
-    strcpy(my_name, hp->h_name);
+    strlcpy(my_name, hp->h_name, sizeof(my_name));
 
     /*
      *  Determine from address.
      */
     if (from_addr == NULL) {
         if ((pwd = getpwuid(getuid())) == 0) {
-            sprintf(buf, "userid-%d@%s", getuid(), my_name);
+            snprintf(buf, (sizeof(buf) - 1), "userid-%d@%s", getuid(), my_name);
         } else {
-            sprintf(buf, "%s@%s", pwd->pw_name, my_name);
+            snprintf(buf, (sizeof(buf) - 1), "%s@%s", pwd->pw_name, my_name);
         }
         from_addr = strdup(buf);
     }