netdev - [iproute PATCH v2 1/4] tc: pedit: Fix layered op parsing

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1456944343-19058-2-git-send-email-phil@nwl.cc>
Date:	Wed,  2 Mar 2016 19:45:40 +0100
From:	Phil Sutter <phil@....cc>
To:	Stephen Hemminger <shemming@...cade.com>
Cc:	netdev@...r.kernel.org
Subject: [iproute PATCH v2 1/4] tc: pedit: Fix layered op parsing

After lookup of the layered op submodule, pedit would pass argv and argc
including the layered op identifier at first position which confused the
submodule parser. Fix this by calling NEXT_ARG() before calling the
parse_peopt() callback.

Signed-off-by: Phil Sutter <phil@....cc>
---
 tc/m_pedit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tc/m_pedit.c b/tc/m_pedit.c
index 4fdd189d7d9c6..455e4ffd4b2bb 100644
--- a/tc/m_pedit.c
+++ b/tc/m_pedit.c
@@ -421,6 +421,7 @@ parse_munge(int *argc_p, char ***argv_p,struct tc_pedit_sel *sel)
 			p = get_pedit_kind(k);
 			if (NULL == p)
 				goto bad_val;
+			NEXT_ARG();
 			res = p->parse_peopt(&argc, &argv, sel,&tkey);
 			if (res < 0) {
 				fprintf(stderr,"bad pedit parsing\n");
-- 
2.7.2