Catch another place where you could get told "no, you may not open that

device" and arrange that PCAP_ERROR_PERM_DENIED be returned.

diff --git a/pcap-dlpi.c b/pcap-dlpi.c
index 1d333545a392536bd09122606ee0678c98cd3784..0cf5bccbe90e375bd4b93a822f54ee9ed6c4df47 100644 (file)
--- a/pcap-dlpi.c
+++ b/pcap-dlpi.c
@@ -70,7 +70,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/libpcap/pcap-dlpi.c,v 1.116.2.9 2008-04-09 22:02:59 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/libpcap/pcap-dlpi.c,v 1.116.2.10 2008-04-10 00:50:54 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -445,6 +445,8 @@ pcap_activate_dlpi(pcap_t *p)
        /* Try device without unit number */
        if ((p->fd = open(dname, O_RDWR)) < 0) {
                if (errno != ENOENT) {
+                       if (errno == EACCES)
+                               status = PCAP_ERROR_PERM_DENIED;
                        snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "%s: %s", dname,
                            pcap_strerror(errno));
                        goto bad;