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From: Ruslan Ermilov <ru@FreeBSD.org>
Date: Thu, 15 Sep 2005 18:59:34 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/dev/re if_re.c
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ru          2005-09-15 18:59:34 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/re           if_re.c 
  Log:
  re_detach() fixes:
  
  - Fixed if_free() logic screw-up that can either result
    in freeing a NULL pointer or leaking "struct ifnet".
  - Move if_free() after re_stop(); the latter accesses
    "struct ifnet".  This bug was masked by a previous bug.
  - Restore the fix for a panic on detach caused by racing
    with BPF detach code by Bill by moving ether_ifdetach()
    after re_stop() and resetting IFF_UP; this got screwed
    up in revs. 1.30 and 1.36.
  
  Revision  Changes    Path
  1.52      +7 -15     src/sys/dev/re/if_re.c