Date: Tue, 21 Jul 2015 15:04:07 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 197035] sysutils/bbcp: segmentation fault and core dump when running latest version (20150113) Message-ID: <bug-197035-13-mOrnKw4Lzn@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-197035-13@https.bugs.freebsd.org/bugzilla/> References: <bug-197035-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=197035 --- Comment #7 from Chris Hutchinson <portmaster@bsdforge.com> --- (In reply to lampa from comment #6) > Problem is probably with ipv6 bcpp code, try -4 argument > > The reason of core dump is: > > n = getaddrinfo(iP, 0, hostHints, &rP); > > It fails with n==3 (EAI_BADFLAGS) and then MyHost is NULL which results > in segmentation fault in strdup(). > > The reason of getaddrinfo failure is that hostHints.ai_flags contains > AI_V4MAPPED | AI_CANONNAME > AI_V4MAPPED flag is rejected if net.inet6.v6only==1 > > But fixing this was not sufficient, remote bcpp started listening on TCP6 > socket, but local bcpp couldn't connect. Thanks for the hints, lampa! I'll take those pointers, and see if I can cobble (in) some (better && FreeBSD) IPv6 support. If that appears unfeasible. I'll see if I can convert it all to strictly IPv4. Thanks again! --Chris -- You are receiving this mail because: You are the assignee for the bug.
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