1 files changed, 0 insertions, 79 deletions
diff --git a/gnu/packages/patches/tcpdump-CVE-2017-11543.patch b/gnu/packages/patches/tcpdump-CVE-2017-11543.patch
deleted file mode 100644
index c973503983..0000000000
--- a/gnu/packages/patches/tcpdump-CVE-2017-11543.patch
+++ /dev/null
@@ -1,79 +0,0 @@
-Fix CVE-2017-11543:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11543
-
-Patch copied from upstream source repository:
-
-https://github.com/the-tcpdump-group/tcpdump/commit/7039327875525278d17edee59720e29a3e76b7b3
-
-From 7039327875525278d17edee59720e29a3e76b7b3 Mon Sep 17 00:00:00 2001
-From: Guy Harris <guy@alum.mit.edu>
-Date: Fri, 17 Mar 2017 12:49:04 -0700
-Subject: [PATCH] CVE-2017-11543/Make sure the SLIP direction octet is valid.
-
-Report if it's not, and don't use it as an out-of-bounds index into an
-array.
-
-This fixes a buffer overflow discovered by Wilfried Kirsch.
-
-Add a test using the capture file supplied by the reporter(s), modified
-so the capture file won't be rejected as an invalid capture.
----
- print-sl.c                    |  25 +++++++++++++++++++++++--
- tests/TESTLIST                |   3 +++
- tests/slip-bad-direction.out  |   1 +
- tests/slip-bad-direction.pcap | Bin 0 -> 79 bytes
- 4 files changed, 27 insertions(+), 2 deletions(-)
- create mode 100644 tests/slip-bad-direction.out
- create mode 100644 tests/slip-bad-direction.pcap
-
-diff --git a/print-sl.c b/print-sl.c
-index 3fd7e898..a02077b3 100644
---- a/print-sl.c
-+++ b/print-sl.c
-@@ -131,8 +131,21 @@ sliplink_print(netdissect_options *ndo,
- 	u_int hlen;
- 
- 	dir = p[SLX_DIR];
--	ND_PRINT((ndo, dir == SLIPDIR_IN ? "I " : "O "));
-+	switch (dir) {
- 
-+	case SLIPDIR_IN:
-+		ND_PRINT((ndo, "I "));
-+		break;
-+
-+	case SLIPDIR_OUT:
-+		ND_PRINT((ndo, "O "));
-+		break;
-+
-+	default:
-+		ND_PRINT((ndo, "Invalid direction %d ", dir));
-+		dir = -1;
-+		break;
-+	}
- 	if (ndo->ndo_nflag) {
- 		/* XXX just dump the header */
- 		register int i;
-@@ -155,13 +168,21 @@ sliplink_print(netdissect_options *ndo,
- 		 * has restored the IP header copy to IPPROTO_TCP.
- 		 */
- 		lastconn = ((const struct ip *)&p[SLX_CHDR])->ip_p;
-+		ND_PRINT((ndo, "utcp %d: ", lastconn));
-+		if (dir == -1) {
-+			/* Direction is bogus, don't use it */
-+			return;
-+		}
- 		hlen = IP_HL(ip);
- 		hlen += TH_OFF((const struct tcphdr *)&((const int *)ip)[hlen]);
- 		lastlen[dir][lastconn] = length - (hlen << 2);
--		ND_PRINT((ndo, "utcp %d: ", lastconn));
- 		break;
- 
- 	default:
-+		if (dir == -1) {
-+			/* Direction is bogus, don't use it */
-+			return;
-+		}
- 		if (p[SLX_CHDR] & TYPE_COMPRESSED_TCP) {
- 			compressed_sl_print(ndo, &p[SLX_CHDR], ip,
- 			    length, dir);