cvs commit: src/sys/netinet ip_output.c

[Andre Oppermann]

andre       2006-01-18 18:49:16 UTC

  FreeBSD src repository

  Modified files:
    sys/netinet          ip_output.c 
  Log:
  In in_delayed_cksum() we can't perform a m_pullup() as it may
  change the mbuf pointer and we don't have any way of passing
  it back to the callers.  Instead just fail silently without
  updating the checksum but leaving the mbuf+chain intact.
  
  A search in our GNATS database did not turn up any match for
  the existing warning message when this case is encountered.
  
  Found by:       Coverity Prevent(tm)
  Coverity ID:    CID779
  Sponsored by:   TCP/IP Optimization Fundraise 2005
  MFC after:      3 days
  
  Revision  Changes    Path
  1.253     +2 -2      src/sys/netinet/ip_output.c