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Stephen Hemminger eb49f1671f net/vmxnet3: handle bad host framing
The VMXNet3 protocol has a start-of-packet (SOP) and end-of-packet (EOP)
marker. If there was a bug where mbuf arrived without SOP the code that
chains the mbuf would dereference a null pointer.
Also, record any mbuf's dropped in statistics.

Although did the initial code no longer have access to VMware.
Compile tested only!

Coverity issue: 124563
Fixes: 8ee787ce80 ("vmxnet3: remove asserts that confuse coverity")
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Yong Wang <yongwang@vmware.com>
2020-05-18 20:35:57 +02:00
.ci ci: reduce examples in static builds 2020-04-17 23:34:08 +02:00
app test/crypto: fix statistics case 2020-05-17 16:10:29 +02:00
buildtools compat: provide experimental alias for matured ABI 2020-05-18 19:46:25 +02:00
config build: disable gcc 10 zero-length-bounds warning 2020-05-18 13:54:36 +02:00
devtools common/mlx5: mark internal symbols 2020-05-18 20:35:56 +02:00
doc doc: remove limitation for mlx5 TSO over VM 2020-05-18 20:35:57 +02:00
drivers net/vmxnet3: handle bad host framing 2020-05-18 20:35:57 +02:00
examples examples: remove extra new line after link duplex 2020-05-12 04:07:29 +02:00
kernel eal: move OS-specific sub-directories 2020-03-31 13:08:55 +02:00
lib eal: fix C++17 compilation 2020-05-18 20:46:24 +02:00
license eal: move OS-specific sub-directories 2020-03-31 13:08:55 +02:00
mk build: disable gcc 10 zero-length-bounds warning 2020-05-18 13:54:36 +02:00
usertools raw/ioat: support ICX 2020-05-11 17:18:58 +02:00
.editorconfig devtools: add EditorConfig file 2020-02-22 21:05:22 +01:00
.gitattributes improve git diff 2016-11-13 15:25:12 +01:00
.gitignore doc: add feature matrix table for bbdev 2020-04-19 22:34:26 +02:00
.travis.yml ci: fix telemetry dependency in Travis 2020-04-10 10:03:22 +02:00
ABI_VERSION version: 20.05-rc0 2020-02-27 12:02:19 +01:00
GNUmakefile test: move to app directory 2019-02-26 15:29:27 +01:00
MAINTAINERS test/ipsec: add performance cases 2020-05-11 13:17:43 +02:00
Makefile remove blank lines at end of file 2019-11-26 00:12:08 +01:00
meson_options.txt trace: introduce new subsystem 2020-04-23 15:39:06 +02:00
meson.build build: add arch-specific header path to global includes 2020-05-10 23:45:02 +02:00
README license: introduce SPDX identifiers 2018-01-04 22:41:38 +01:00
VERSION version: 20.05-rc2 2020-05-12 04:09:20 +02:00

DPDK is a set of libraries and drivers for fast packet processing.
It supports many processor architectures and both FreeBSD and Linux.

The DPDK uses the Open Source BSD-3-Clause license for the core libraries
and drivers. The kernel components are GPL-2.0 licensed.

Please check the doc directory for release notes,
API documentation, and sample application information.

For questions and usage discussions, subscribe to: users@dpdk.org
Report bugs and issues to the development mailing list: dev@dpdk.org