cvs commit: src/sys/netinet ip_input.c

[Bruce M Simpson]

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