1 files changed, 17 insertions, 12 deletions

diff --git a/src/lib/libc/net/res_debug.c b/src/lib/libc/net/res_debug.c
index 54be69cef7..75d70e86b6 100644
--- a/src/lib/libc/net/res_debug.c
+++ b/src/lib/libc/net/res_debug.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: res_debug.c,v 1.11 2001/06/11 10:05:59 itojun Exp $   */
+/*      $OpenBSD: res_debug.c,v 1.12 2002/05/24 21:22:37 deraadt Exp $  */
 
 /*
  * ++Copyright++ 1985, 1990, 1993
@@ -82,7 +82,7 @@
 static char sccsid[] = "@(#)res_debug.c 8.1 (Berkeley) 6/4/93";
 static char rcsid[] = "$From: res_debug.c,v 8.19 1996/11/26 10:11:23 vixie Exp $";
 #else
-static char rcsid[] = "$OpenBSD: res_debug.c,v 1.11 2001/06/11 10:05:59 itojun Exp $";
+static char rcsid[] = "$OpenBSD: res_debug.c,v 1.12 2002/05/24 21:22:37 deraadt Exp $";
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -159,7 +159,9 @@ dewks(wks)
         case 161: return "snmp";
         case 162: return "snmp-trap";
         case 170: return "print-srv";
-        default: (void) sprintf(nbuf, "%d", wks); return (nbuf);
+        default:
+                (void) snprintf(nbuf, sizeof nbuf, "%d", wks);
+                return (nbuf);
         }
 }
 
@@ -183,7 +185,9 @@ deproto(protonum)
         case 12: return "pup";
         case 16: return "chaos";
         case 17: return "udp";
-        default: (void) sprintf(nbuf, "%d", protonum); return (nbuf);
+        default:
+                (void) snprintf(nbuf, sizeof nbuf, "%d", protonum);
+                return (nbuf);
         }
 }
 
@@ -436,7 +440,7 @@ __p_fqnname(cp, msg, msglen, name, namelen)
 
         if ((n = dn_expand(msg, cp + msglen, cp, name, namelen)) < 0)
                 return (NULL);
-        newlen = strlen (name);
+        newlen = strlen(name);
         if (newlen == 0 || name[newlen - 1] != '.') {
                 if (newlen+1 >= namelen)        /* Lack space for final dot */
                         return (NULL);
@@ -958,7 +962,7 @@ __sym_ntos(syms, number, success)
                 }
         }
 
-        sprintf (unname, "%d", number);
+        snprintf(unname, sizeof unname, "%d", number);
         if (success)
                 *success = 0;
         return (unname);
@@ -980,7 +984,7 @@ __sym_ntop(syms, number, success)
                         return (syms->humanname);
                 }
         }
-        sprintf(unname, "%d", number);
+        snprintf(unname, sizeof unname, "%d", number);
         if (success)
                 *success = 0;
         return (unname);
@@ -1030,8 +1034,9 @@ __p_option(option)
         case RES_INSECURE2:     return "insecure2";
         case RES_USE_INET6:     return "inet6";
         case RES_USE_EDNS0:     return "edns0";
-        default:                sprintf(nbuf, "?0x%lx?", (u_long)option);
-                                return (nbuf);
+        default:
+                snprintf(nbuf, sizeof nbuf, "?0x%lx?", (u_long)option);
+                return (nbuf);
         }
 }
 
@@ -1047,7 +1052,7 @@ p_time(value)
         register char *p;
 
         if (value == 0) {
-                strcpy(nbuf, "0 secs");
+                strlcpy(nbuf, "0 secs", sizeof nbuf);
                 return (nbuf);
         }
 
@@ -1109,7 +1114,7 @@ precsize_ntoa(prec)
 
         val = mantissa * poweroften[exponent];
 
-        (void) sprintf(retbuf, "%ld.%.2ld", val/100, val%100);
+        (void) snprintf(retbuf, sizeof retbuf, "%ld.%.2ld", val/100, val%100);
         return (retbuf);
 }
 
@@ -1513,7 +1518,7 @@ __p_secstodate (secs)
         time = gmtime(&clock);
         time->tm_year += 1900;
         time->tm_mon += 1;
-        sprintf(output, "%04d%02d%02d%02d%02d%02d",
+        snprintf(output, sizeof output, "%04d%02d%02d%02d%02d%02d",
                 time->tm_year, time->tm_mon, time->tm_mday,
                 time->tm_hour, time->tm_min, time->tm_sec);
         return (output);