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[PATCH, glibc] _hurd_socket_server: check for negative domains

From: Pino Toscano
Subject: [PATCH, glibc] _hurd_socket_server: check for negative domains
Date: Mon, 21 Nov 2011 01:25:55 +0100
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attached there is a patch for glibc to check for negative indexes in 
_hurd_socket_server(). This should avoid that calls to socket() or 
socketpair() with domain < 0 read/set OOB memory (and potentially 
crashing, like it happens when doing such calls using perl's socketpair 
for example), causing also a warning "task XXX deallocating an invalid 
port YYY, most probably a bug" in that situation.

Pino Toscano

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