Thu Nov 15 19:47:53 UTC 201820181115194753

d/python-setuptools-40.6.2-x86_64-1.txz:  Upgraded.
l/python-requests-2.20.1-x86_64-1.txz:  Upgraded.
n/cifs-utils-6.8-x86_64-1.txz:  Upgraded.
n/getmail-5.8-x86_64-1.txz:  Upgraded.
n/nfs-utils-2.3.3-x86_64-1.txz:  Upgraded.
n/rpcbind-1.2.5-x86_64-1.txz:  Upgraded.
x/mesa-18.2.5-x86_64-1.txz:  Upgraded.

1 files changed, 0 insertions, 218 deletions

diff --git a/source/n/rpcbind/0002-rpcbind-pair-all-svc_getargs-calls-with-svc_freeargs.patch b/source/n/rpcbind/0002-rpcbind-pair-all-svc_getargs-calls-with-svc_freeargs.patch
deleted file mode 100644
index 060614cc9..000000000
--- a/source/n/rpcbind/0002-rpcbind-pair-all-svc_getargs-calls-with-svc_freeargs.patch
+++ /dev/null
@@ -1,218 +0,0 @@
-From 7ea36eeece56b59f98e469934e4c20b4da043346 Mon Sep 17 00:00:00 2001
-From: Doran Moppert <dmoppert@redhat.com>
-Date: Thu, 11 May 2017 11:42:54 -0400
-Subject: [PATCH 2/6] rpcbind: pair all svc_getargs() calls with svc_freeargs()
- to avoid memory leak
-
-This patch is to address CVE-2017-8779 "rpcbomb" in rpcbind, discussed
-at [1], [2], [3].  The last link suggests this issue is actually a bug
-in rpcbind, which led me here.
-
-The leak caused by the reproducer at [4] appears to come from
-rpcb_service_4(), in the case where svc_getargs() returns false and the
-function had an early return, rather than passing through the cleanup
-path at done:, as would otherwise occur.
-
-It also addresses a couple of other locations where the same fault seems
-to exist, though I haven't been able to exercise those.  I hope someone
-more intimate with rpc(3) can confirm my understanding is correct, and
-that I haven't introduced any new bugs.
-
-Without this patch, using the reproducer (and variants) repeatedly
-against rpcbind with a numBytes argument of 1_000_000_000, /proc/$(pidof
-rpcbind)/status reports VmSize increase of 976564 kB each call, and
-VmRSS increase of around 260 kB every 33 calls - the specific numbers
-are probably an artifact of my rhel/glibc version.  With the patch,
-there is a small (~50 kB) VmSize increase with the first message, but
-thereafter both VmSize and VmRSS remain steady.
-
-[1]: http://seclists.org/oss-sec/2017/q2/209
-[2]: https://bugzilla.redhat.com/show_bug.cgi?id=1448124
-[3]: https://sourceware.org/ml/libc-alpha/2017-05/msg00129.html
-[4]: https://github.com/guidovranken/rpcbomb/
-
-Signed-off-by: Doran Moppert <dmoppert@redhat.com>
-Signed-off-by: Steve Dickson <steved@redhat.com>
----
- src/pmap_svc.c     | 56 +++++++++++++++++++++++++++++++++++++++++++++---------
- src/rpcb_svc.c     |  2 +-
- src/rpcb_svc_4.c   |  2 +-
- src/rpcb_svc_com.c |  8 ++++++++
- 4 files changed, 57 insertions(+), 11 deletions(-)
-
-diff --git a/src/pmap_svc.c b/src/pmap_svc.c
-index 4c744fe..e926cdc 100644
---- a/src/pmap_svc.c
-+++ b/src/pmap_svc.c
-@@ -175,6 +175,7 @@ pmapproc_change(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt, unsigned long
- 	long ans;
- 	uid_t uid;
- 	char uidbuf[32];
-+	int rc = TRUE;
- 
- 	/*
- 	 * Can't use getpwnam here. We might end up calling ourselves
-@@ -194,7 +195,8 @@ pmapproc_change(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt, unsigned long
- 
- 	if (!svc_getargs(xprt, (xdrproc_t) xdr_pmap, (char *)&reg)) {
- 		svcerr_decode(xprt);
--		return (FALSE);
-+		rc = FALSE;
-+		goto done;
- 	}
- #ifdef RPCBIND_DEBUG
- 	if (debugging)
-@@ -205,7 +207,8 @@ pmapproc_change(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt, unsigned long
- 
- 	if (!check_access(xprt, op, reg.pm_prog, PMAPVERS)) {
- 		svcerr_weakauth(xprt);
--		return (FALSE);
-+		rc = (FALSE);
-+		goto done;
- 	}
- 
- 	rpcbreg.r_prog = reg.pm_prog;
-@@ -258,7 +261,16 @@ done_change:
- 		rpcbs_set(RPCBVERS_2_STAT, ans);
- 	else
- 		rpcbs_unset(RPCBVERS_2_STAT, ans);
--	return (TRUE);
-+done:
-+	if (!svc_freeargs(xprt, (xdrproc_t) xdr_pmap, (char *)&reg)) {
-+		if (debugging) {
-+			(void) xlog(LOG_DEBUG, "unable to free arguments\n");
-+			if (doabort) {
-+				rpcbind_abort();
-+			}
-+		}
-+	}
-+	return (rc);
- }
- 
- /* ARGSUSED */
-@@ -272,15 +284,18 @@ pmapproc_getport(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt)
- #ifdef RPCBIND_DEBUG
- 	char *uaddr;
- #endif
-+	int rc = TRUE;
- 
- 	if (!svc_getargs(xprt, (xdrproc_t) xdr_pmap, (char *)&reg)) {
- 		svcerr_decode(xprt);
--		return (FALSE);
-+		rc = FALSE;
-+		goto done;
- 	}
- 
- 	if (!check_access(xprt, PMAPPROC_GETPORT, reg.pm_prog, PMAPVERS)) {
- 		svcerr_weakauth(xprt);
--		return FALSE;
-+		rc = FALSE;
-+		goto done;
- 	}
- 
- #ifdef RPCBIND_DEBUG
-@@ -330,21 +345,34 @@ pmapproc_getport(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt)
- 		pmap_ipprot2netid(reg.pm_prot) ?: "<unknown>",
- 		port ? udptrans : "");
- 
--	return (TRUE);
-+done:
-+	if (!svc_freeargs(xprt, (xdrproc_t) xdr_pmap, (char *)&reg)) {
-+		if (debugging) {
-+			(void) xlog(LOG_DEBUG, "unable to free arguments\n");
-+			if (doabort) {
-+				rpcbind_abort();
-+			}
-+		}
-+	}
-+	return (rc);
- }
- 
- /* ARGSUSED */
- static bool_t
- pmapproc_dump(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt)
- {
-+	int rc = TRUE;
-+
- 	if (!svc_getargs(xprt, (xdrproc_t)xdr_void, NULL)) {
- 		svcerr_decode(xprt);
--		return (FALSE);
-+		rc = FALSE;
-+		goto done;
- 	}
- 
- 	if (!check_access(xprt, PMAPPROC_DUMP, 0, PMAPVERS)) {
- 		svcerr_weakauth(xprt);
--		return FALSE;
-+		rc = FALSE;
-+		goto done;
- 	}
- 	
- 	if ((!svc_sendreply(xprt, (xdrproc_t) xdr_pmaplist_ptr,
-@@ -354,7 +382,17 @@ pmapproc_dump(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt)
- 			rpcbind_abort();
- 		}
- 	}
--	return (TRUE);
-+
-+done:
-+	if (!svc_freeargs(xprt, (xdrproc_t) xdr_pmap, (char *)NULL)) {
-+		if (debugging) {
-+			(void) xlog(LOG_DEBUG, "unable to free arguments\n");
-+			if (doabort) {
-+				rpcbind_abort();
-+			}
-+		}
-+	}
-+	return (rc);
- }
- 
- int pmap_netid2ipprot(const char *netid)
-diff --git a/src/rpcb_svc.c b/src/rpcb_svc.c
-index 709e3fb..091f530 100644
---- a/src/rpcb_svc.c
-+++ b/src/rpcb_svc.c
-@@ -166,7 +166,7 @@ rpcb_service_3(struct svc_req *rqstp, SVCXPRT *transp)
- 		svcerr_decode(transp);
- 		if (debugging)
- 			(void) xlog(LOG_DEBUG, "rpcbind: could not decode");
--		return;
-+		goto done;
- 	}
- 
- 	if (rqstp->rq_proc == RPCBPROC_SET
-diff --git a/src/rpcb_svc_4.c b/src/rpcb_svc_4.c
-index 5094879..eebbbbe 100644
---- a/src/rpcb_svc_4.c
-+++ b/src/rpcb_svc_4.c
-@@ -218,7 +218,7 @@ rpcb_service_4(struct svc_req *rqstp, SVCXPRT *transp)
- 		svcerr_decode(transp);
- 		if (debugging)
- 			(void) xlog(LOG_DEBUG, "rpcbind: could not decode\n");
--		return;
-+		goto done;
- 	}
- 
- 	if (rqstp->rq_proc == RPCBPROC_SET
-diff --git a/src/rpcb_svc_com.c b/src/rpcb_svc_com.c
-index 5862c26..cb63afd 100644
---- a/src/rpcb_svc_com.c
-+++ b/src/rpcb_svc_com.c
-@@ -927,6 +927,14 @@ error:
- 	if (call_msg.rm_xid != 0)
- 		(void) free_slot_by_xid(call_msg.rm_xid);
- out:
-+	if (!svc_freeargs(transp, (xdrproc_t) xdr_rmtcall_args, (char *) &a)) {
-+		if (debugging) {
-+			(void) xlog(LOG_DEBUG, "unable to free arguments\n");
-+			if (doabort) {
-+				rpcbind_abort();
-+			}
-+		}
-+	}
- 	if (local_uaddr)
- 		free(local_uaddr);
- 	if (buf_alloc)
--- 
-2.13.0
-