zebra: fix assert crash on corrupt vxlan msg

[qlyoung]

Signed-off-by: Quentin Young qlyoung@cumulusnetworks.com

[LabN-CI]

💚 Basic BGPD CI results: SUCCESS, 0 tests failed

Results table

_	_
Result	SUCCESS git merge/5670 ad50e4d
Date	01/13/2020
Start	16:50:32
Finish	17:16:28
Run-Time	25:56
Total	1815
Pass	1815
Fail	0
Valgrind-Errors	0
Valgrind-Loss	0
Details	vncregress-2020-01-13-16:50:32.txt
Log	autoscript-2020-01-13-16:51:29.log.bz2
Memory	431 430 360

For details, please contact louberger

[NetDEF-CI]

Continuous Integration Result: FAILED

See below for issues.
CI System Testrun URL: https://ci1.netdef.org/browse/FRR-FRRPULLREQ-10385/

This is a comment from an automated CI system.
For questions and feedback in regards to this CI system, please feel free to email
Martin Winter - mwinter (at) opensourcerouting.org.

Get source / Pull Request: Successful

Building Stage: Successful

Basic Tests: Failed

CentOS 7 rpm pkg check: Failed (click for details)

CentOS 7 rpm pkg check: Unknown Log URL: https://ci1.netdef.org/browse/FRR-FRRPULLREQ-10385/artifact/CENTOS7RPM/ErrorLog/log_restart.txt CentOS 7 rpm pkg check: No useful log found

Successful on other platforms

• Ubuntu 16.04 deb pkg check
• Topotest tests on Ubuntu 16.04 i386
• Debian 10 deb pkg check
• IPv4 ldp protocol on Ubuntu 16.04
• Ubuntu 14.04 deb pkg check
• Addresssanitizer topotest
• Debian 8 deb pkg check
• Topology tests on Ubuntu 16.04 amd64
• Fedora 29 rpm pkg check
• IPv4 protocols on Ubuntu 14.04
• Debian 9 deb pkg check
• Ubuntu 12.04 deb pkg check
• Static analyzer (clang)
• IPv6 protocols on Ubuntu 14.04
• Topology tests on Ubuntu 18.04 amd64

Warnings Generated during build:

Debian 10 amd64 build: Successful with additional warnings

Debian Package lintian failed for Debian 10 amd64 build:
(see full package build log at https://ci1.netdef.org/browse/FRR-FRRPULLREQ-10385/artifact/DEB10BUILD/ErrorLog/log_lintian.txt)

W: frr source: pkg-js-tools-test-is-missing
W: frr source: pkg-js-tools-test-is-missing
W: frr-rpki-rtrlib: changelog-file-missing-explicit-entry 6.0-2 -> 7.3-dev-20200113-00-gad50e4d19-0 (missing) -> 7.3-dev-20200113-00-gad50e4d19-0~deb10u1
W: frr-doc: changelog-file-missing-explicit-entry 6.0-2 -> 7.3-dev-20200113-00-gad50e4d19-0 (missing) -> 7.3-dev-20200113-00-gad50e4d19-0~deb10u1
W: frr: changelog-file-missing-explicit-entry 6.0-2 -> 7.3-dev-20200113-00-gad50e4d19-0 (missing) -> 7.3-dev-20200113-00-gad50e4d19-0~deb10u1
W: frr-snmp: changelog-file-missing-explicit-entry 6.0-2 -> 7.3-dev-20200113-00-gad50e4d19-0 (missing) -> 7.3-dev-20200113-00-gad50e4d19-0~deb10u1
W: frr-pythontools: changelog-file-missing-explicit-entry 6.0-2 -> 7.3-dev-20200113-00-gad50e4d19-0 (missing) -> 7.3-dev-20200113-00-gad50e4d19-0~deb10u1

<TITLE>clang_check</TITLE>

clang_check

[qlyoung]

ci:rerun

[NetDEF-CI]

Continuous Integration Result: FAILED

See below for issues.
CI System Testrun URL: https://ci1.netdef.org/browse/FRR-FRRPULLREQ-10411/

This is a comment from an automated CI system.
For questions and feedback in regards to this CI system, please feel free to email
Martin Winter - mwinter (at) opensourcerouting.org.

Get source / Pull Request: Successful

Building Stage: Successful

Basic Tests: Failed

CentOS 7 rpm pkg check: Failed (click for details)

CentOS 7 rpm pkg check: Unknown Log URL: https://ci1.netdef.org/browse/FRR-FRRPULLREQ-10411/artifact/CENTOS7RPM/ErrorLog/log_restart.txt CentOS 7 rpm pkg check: No useful log found

Successful on other platforms

• Addresssanitizer topotest
• Debian 8 deb pkg check
• Topology tests on Ubuntu 16.04 amd64
• IPv4 protocols on Ubuntu 14.04
• Debian 9 deb pkg check
• Topotest tests on Ubuntu 16.04 i386
• IPv4 ldp protocol on Ubuntu 16.04
• Debian 10 deb pkg check
• Ubuntu 14.04 deb pkg check
• Static analyzer (clang)
• Topology tests on Ubuntu 18.04 amd64
• IPv6 protocols on Ubuntu 14.04
• Fedora 29 rpm pkg check
• Ubuntu 16.04 deb pkg check
• Ubuntu 12.04 deb pkg check

Warnings Generated during build:

Debian 10 amd64 build: Successful with additional warnings

Debian Package lintian failed for Debian 10 amd64 build:
(see full package build log at https://ci1.netdef.org/browse/FRR-FRRPULLREQ-10411/artifact/DEB10BUILD/ErrorLog/log_lintian.txt)

W: frr source: pkg-js-tools-test-is-missing
W: frr source: pkg-js-tools-test-is-missing
W: frr-pythontools: changelog-file-missing-explicit-entry 6.0-2 -> 7.3-dev-20200113-00-gad50e4d19-0 (missing) -> 7.3-dev-20200113-00-gad50e4d19-0~deb10u1
W: frr-rpki-rtrlib: changelog-file-missing-explicit-entry 6.0-2 -> 7.3-dev-20200113-00-gad50e4d19-0 (missing) -> 7.3-dev-20200113-00-gad50e4d19-0~deb10u1
W: frr-doc: changelog-file-missing-explicit-entry 6.0-2 -> 7.3-dev-20200113-00-gad50e4d19-0 (missing) -> 7.3-dev-20200113-00-gad50e4d19-0~deb10u1
W: frr-snmp: changelog-file-missing-explicit-entry 6.0-2 -> 7.3-dev-20200113-00-gad50e4d19-0 (missing) -> 7.3-dev-20200113-00-gad50e4d19-0~deb10u1
W: frr: changelog-file-missing-explicit-entry 6.0-2 -> 7.3-dev-20200113-00-gad50e4d19-0 (missing) -> 7.3-dev-20200113-00-gad50e4d19-0~deb10u1

<TITLE>clang_check</TITLE>

clang_check

[NetDEF-CI]

Continuous Integration Result: SUCCESSFUL

Congratulations, this patch passed basic tests

Tested-by: NetDEF / OpenSourceRouting.org CI System

CI System Testrun URL: https://ci1.netdef.org/browse/FRR-FRRPULLREQ-10440/

This is a comment from an automated CI system.
For questions and feedback in regards to this CI system, please feel free to email
Martin Winter - mwinter (at) opensourcerouting.org.

<TITLE>clang_check</TITLE>

clang_check

[LabN-CI]

💚 Basic BGPD CI results: SUCCESS, 0 tests failed

Results table

_	_
Result	SUCCESS git merge/5670 7fb29f4
Date	01/15/2020
Start	18:13:26
Finish	18:39:19
Run-Time	25:53
Total	1815
Pass	1815
Fail	0
Valgrind-Errors	0
Valgrind-Loss	0
Details	vncregress-2020-01-15-18:13:26.txt
Log	autoscript-2020-01-15-18:14:22.log.bz2
Memory	432 426 360

For details, please contact louberger