Fam Zheng 6e157a0339 slirp: Add sanity check for str option length ... When user provides a long domainname or hostname that doesn't fit in the DHCP packet, we mustn't overflow the response packet buffer. Instead, report errors, following the g_warning() in the slirp->vdnssearch branch. Also check the strlen against 256 when initializing slirp, which limit is also from the protocol where one byte represents the string length. This gives an early error before the warning which is harder to notice or diagnose. Reported-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Cc: qemu-stable@nongnu.org Signed-off-by: Fam Zheng <famz@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>		2018-10-21 21:22:17 +02:00
..
can	object: fix OBJ_PROP_LINK_UNREF_ON_RELEASE ambivalence	2018-06-12 12:07:30 +02:00
checksum.c	net: optimize checksum computation	2017-01-20 10:36:38 +08:00
clients.h	Drop superfluous includes of qapi-types.h and test-qapi-types.h	2018-02-09 05:05:11 +01:00
colo-compare.c	filter-rewriter: handle checkpoint and failover event	2018-10-19 11:15:03 +08:00
colo-compare.h	colo-compare: use notifier to notify packets comparing result	2018-10-19 11:15:03 +08:00
colo.c	filter-rewriter: handle checkpoint and failover event	2018-10-19 11:15:03 +08:00
colo.h	filter-rewriter: handle checkpoint and failover event	2018-10-19 11:15:03 +08:00
dump.c	net: Remove the deprecated way of dumping network packets	2018-03-05 10:30:15 +08:00
eth.c	net/eth: fix incorrect check of iov_to_buf() return value	2017-07-31 13:06:38 +03:00
filter-buffer.c	qapi: Move qapi-schema.json to qapi/, rename generated files	2018-03-02 13:45:57 -06:00
filter-mirror.c	Include less of the generated modular QAPI headers	2018-03-02 13:45:50 -06:00
filter-replay.c	Include qapi/error.h exactly where needed	2018-02-09 13:50:17 +01:00
filter-rewriter.c	filter-rewriter: handle checkpoint and failover event	2018-10-19 11:15:03 +08:00
filter.c	filter: Add handle_event method for NetFilterClass	2018-10-19 11:15:03 +08:00
hub.c	net: Get rid of 'vlan' terminology and use 'hub' instead in the source files	2018-05-14 15:47:14 +08:00
hub.h	net: Allow hubports to connect to other netdevs	2018-01-29 16:05:37 +08:00
l2tpv3.c	qapi: Change Netdev into a flat union	2016-07-19 20:18:02 +02:00
Makefile.objs	net/can: simple messages transport implementation for QEMU	2018-02-13 11:44:13 +01:00
net.c	net: ignore packet size greater than INT_MAX	2018-10-19 11:15:04 +08:00
netmap.c	qapi: Change Netdev into a flat union	2016-07-19 20:18:02 +02:00
queue.c	net: Clean up includes	2016-02-04 17:41:30 +00:00
slirp.c	slirp: Add sanity check for str option length	2018-10-21 21:22:17 +02:00
socket.c	net/socket: fix coverity issue	2017-11-13 18:05:12 +08:00
tap_int.h	Include less of the generated modular QAPI headers	2018-03-02 13:45:50 -06:00
tap-bsd.c	tap-bsd: OpenBSD uses tap(4) now	2016-10-26 09:57:59 +08:00
tap-linux.c	Convert error_report() to warn_report()	2017-07-13 13:49:58 +02:00
tap-linux.h	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00
tap-solaris.c	util: move declarations out of qemu-common.h	2016-03-22 22:20:17 +01:00
tap-stub.c	net/tap: Replace tap-haiku.c and tap-aix.c by a generic tap-stub.c	2017-05-23 10:10:38 +08:00
tap-win32.c	qapi: Change Netdev into a flat union	2016-07-19 20:18:02 +02:00
tap.c	tap: fix memory leak on success to create a tap device	2018-07-20 08:30:49 +08:00
trace-events	colo: compare the packet based on the tcp sequence number	2018-01-29 16:05:37 +08:00
util.c	net: Clean up includes	2016-02-04 17:41:30 +00:00
util.h	all: Clean up includes	2016-02-23 12:43:05 +00:00
vde.c	net/vde: print error on vde_open() failure	2018-03-26 14:52:43 +08:00
vhost-user.c	vhost-user: delete net client if necessary	2018-06-15 10:39:53 +08:00