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[Bug network/12926] getaddrinfo()/make_request() may spin forever
- From: "fweimer at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 16 Oct 2015 20:35:30 +0000
- Subject: [Bug network/12926] getaddrinfo()/make_request() may spin forever
- Auto-submitted: auto-generated
- References: <bug-12926-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=12926
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |ASSIGNED
CC| |fweimer at redhat dot com
Assignee|drepper.fsp at gmail dot com |fweimer at redhat dot com
--- Comment #9 from Florian Weimer <fweimer at redhat dot com> ---
There are several other places which use < 0 instead of <= 0, so commit
fda389c8f0311dd5786be91a7b54b9f935fcafa1 may be incomplete. I will also get
clarification if netlink responses from the kernel can get lost.
We might also simplify the netlink processing logic a bit because kernel
messages can no longer be spoofed due to this kernel fix:
http://marc.info/?l=linux-netdev&m=134572386125610
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