From: guy <guy>
Date: Thu, 10 Apr 2008 01:26:57 +0000 (+0000)
Subject: Report PCAP_ERROR_PERM_DENIED if you don't have permission to open a
X-Git-Tag: libpcap-1.0.0~91
X-Git-Url: https://git.tcpdump.org/libpcap/commitdiff_plain/99fbd52af23cecbf588420059a018433e779e5bb

Report PCAP_ERROR_PERM_DENIED if you don't have permission to open a
PF_PACKET socket.
---

diff --git a/pcap-linux.c b/pcap-linux.c
index ff30c939..6e50fd67 100644
--- a/pcap-linux.c
+++ b/pcap-linux.c
@@ -34,7 +34,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/libpcap/pcap-linux.c,v 1.129.2.16 2008-04-09 21:26:37 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/libpcap/pcap-linux.c,v 1.129.2.17 2008-04-10 01:26:57 guy Exp $ (LBL)";
 #endif
 
 /*
@@ -2795,7 +2795,7 @@ activate_old(pcap_t *handle)
 	if (handle->fd == -1) {
 		snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
 			 "socket: %s", pcap_strerror(errno));
-		return PCAP_ERROR;
+		return PCAP_ERROR_PERM_DENIED;
 	}
 
 	/* It worked - we are using the old interface */