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Viewing changes to libguile/socket.c

  • Committer: Bazaar Package Importer
  • Author(s): Rob Browning
  • Date: 2011-04-27 22:26:20 UTC
  • Revision ID: james.westby@ubuntu.com-20110427222620-7asl27lgmk7r0lxf
Tags: 1.8.8+1-2
* Don't access uninitialized memory in scm_to_sockaddr().
  Thanks to Thorsten Glaser <tg@mirbsd.de> for the patch.

* Add flex as a build dependency.
  Thanks to Thorsten Glaser <tg@mirbsd.de> for the patch.

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libguile/socket.c
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          {
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            struct sockaddr_in c_inet;
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            /*
 
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             * initialise the entire struct, including all
 
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             * possible padding, to NUL to avoid copying
 
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             * uninitialised memory in the memcpy below
 
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             */
 
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            memset (&c_inet, 0, sizeof (c_inet));
 
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            c_inet.sin_addr.s_addr =
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              htonl (scm_to_ulong (SCM_SIMPLE_VECTOR_REF (address, 1)));
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            c_inet.sin_port =