ports/134108: ports/quagga: bgpd aborts on receiving ASN32 announces

Eugene Grosbein eugen at eg.svzserv.kuzbass.ru
Thu Apr 30 10:00:15 UTC 2009

>Number:         134108
>Category:       ports
>Synopsis:       ports/quagga: bgpd aborts on receiving ASN32 announces
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-ports-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Apr 30 10:00:13 UTC 2009
>Originator:     Eugene Grosbein
>Release:        FreeBSD 6.4-STABLE i386
System: FreeBSD eg.svzserv.kuzbass.ru 6.4-STABLE FreeBSD 6.4-STABLE #19: Wed Apr 8 12:28:32 KRAST 2009 eugen at eg.svzserv.kuzbass.ru:/usr/local/obj/usr/local/src/sys/EG i386

	Today bgpd on my BGP router started to break with abort()
	just after start of receiving BGP full view with messages in logs:

bgpd[1156]: Assertion `len < str_size' failed in file bgp_aspath.c, line 619, function aspath_make_str_count
bgpd[1156]: No backtrace available on this platform.
kernel: pid 1156 (bgpd), uid 101: exited on signal 6

	There was discussion of this buf in quagga-users@ mailing list
	3 February 2009 that presented a patch but the patch did not hit
	quagga's git repository yet.



	Run quagga with BGP enabled and try to receive BGP full view.


	Add the patch taken from quagga-users@ mailing list
	to FreeBSD Ports Repository at /usr/ports/net/quagga/files/
	until permanent fix hit quagga's repo.


Eugene Grosbein

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