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From: Bruce M Simpson <bms@FreeBSD.org>
Date: Fri, 18 Jun 2004 12:58:46 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/netinet ip_input.c
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bms         2004-06-18 12:58:46 UTC

  FreeBSD src repository

  Modified files:
    sys/netinet          ip_input.c 
  Log:
  Check that m->m_pkthdr.rcvif is not NULL before checking if a packet
  was received on a broadcast address on the input path. Under certain
  circumstances this could result in a panic, notably for locally-generated
  packets which do not have m_pkthdr.rcvif set.
  
  This is a similar situation to that which is solved by
  src/sys/netinet/ip_icmp.c rev 1.66.
  
  PR:             kern/52935
  
  Revision  Changes    Path
  1.275     +2 -1      src/sys/netinet/ip_input.c