Discussion:
[Bug 220078] [patch] [panic] repeatable kernel panic due to unlocked INADDR_TO_IFP usage
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b***@freebsd.org
2018-10-21 22:24:20 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

Eugene Grosbein <***@freebsd.org> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |***@grosbein.net

--- Comment #25 from Eugene Grosbein <***@freebsd.org> ---
*** Bug 195102 has been marked as a duplicate of this bug. ***
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b***@freebsd.org
2018-10-27 04:59:53 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

--- Comment #28 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Sat Oct 27 04:59:36 UTC 2018
New revision: 339808
URL: https://svnweb.freebsd.org/changeset/base/339808

Log:
Prevent ip_input() from panicing due to unprotected access to INADDR_HASH.

PR: 220078
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D12457
Tested-by: Cassiano Peixoto and others

Changes:
head/sys/netinet/ip_input.c
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b***@freebsd.org
2018-10-27 04:45:34 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

--- Comment #26 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Sat Oct 27 04:45:28 UTC 2018
New revision: 339806
URL: https://svnweb.freebsd.org/changeset/base/339806

Log:
Prevent stf(4) from panicing due to unprotected access to INADDR_HASH.

PR: 220078
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D12457
Tested-by: Cassiano Peixoto and others

Changes:
head/sys/net/if_stf.c
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b***@freebsd.org
2018-10-27 04:53:46 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

--- Comment #27 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Sat Oct 27 04:53:26 UTC 2018
New revision: 339807
URL: https://svnweb.freebsd.org/changeset/base/339807

Log:
Prevent multicast code from panicing due to unprotected access to
INADDR_HASH.

PR: 220078
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D12457
Tested-by: Cassiano Peixoto and others

Changes:
head/sys/netinet/in_mcast.c
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b***@freebsd.org
2018-11-26 10:47:26 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

--- Comment #29 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Mon Nov 26 10:47:01 UTC 2018
New revision: 340934
URL: https://svnweb.freebsd.org/changeset/base/340934

Log:
MFC r339807: Prevent multicast code from panicing due to unprotected access
to INADDR_HASH.

PR: 220078
Differential Revision: https://reviews.freebsd.org/D12457
Tested-by: Cassiano Peixoto and others

Changes:
_U stable/12/
stable/12/sys/netinet/in_mcast.c
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b***@freebsd.org
2018-11-26 10:51:33 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

--- Comment #30 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Mon Nov 26 10:50:50 UTC 2018
New revision: 340935
URL: https://svnweb.freebsd.org/changeset/base/340935

Log:
MFC r339807: Prevent multicast code from panicing due to unprotected access
to INADDR_HASH.

PR: 220078
Differential Revision: https://reviews.freebsd.org/D12457
Tested-by: Cassiano Peixoto and others

Changes:
_U stable/11/
stable/11/sys/netinet/in_mcast.c
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b***@freebsd.org
2018-11-26 11:16:58 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

--- Comment #31 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Mon Nov 26 11:15:59 UTC 2018
New revision: 340950
URL: https://svnweb.freebsd.org/changeset/base/340950

Log:
MFC r339806: Prevent stf(4) from panicing due to unprotected access
to INADDR_HASH.

PR: 220078
Differential Revision: https://reviews.freebsd.org/D12457
Tested-by: Cassiano Peixoto and others

Changes:
_U stable/12/
stable/12/sys/net/if_stf.c
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b***@freebsd.org
2018-11-26 11:18:02 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

--- Comment #32 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Mon Nov 26 11:17:12 UTC 2018
New revision: 340951
URL: https://svnweb.freebsd.org/changeset/base/340951

Log:
MFC r339806: Prevent stf(4) from panicing due to unprotected access
to INADDR_HASH.

PR: 220078
Differential Revision: https://reviews.freebsd.org/D12457
Tested-by: Cassiano Peixoto and others

Changes:
_U stable/11/
stable/11/sys/net/if_stf.c
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b***@freebsd.org
2018-11-26 11:52:36 UTC
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--- Comment #33 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Mon Nov 26 11:51:44 UTC 2018
New revision: 340957
URL: https://svnweb.freebsd.org/changeset/base/340957

Log:
Prevent multicast code from panicing due to unprotected access
to INADDR_HASH. This is direct commit to stable/10 instead of MFC r339807
due to significant difference in code base.

PR: 220078
Tested-by: Cassiano Peixoto and others

Changes:
stable/10/sys/netinet/in_mcast.c
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b***@freebsd.org
2018-11-26 12:19:59 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

--- Comment #34 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Mon Nov 26 12:19:31 UTC 2018
New revision: 340958
URL: https://svnweb.freebsd.org/changeset/base/340958

Log:
Prevent stf(4) from panicing due to unprotected access
to INADDR_HASH. This is direct commit to stable/10
instead of MFC r339806 due to significant differences
in code base.

PR: 220078
Differential Revision: https://reviews.freebsd.org/D12457
Tested-by: Cassiano Peixoto and others

Changes:
stable/10/sys/net/if_stf.c
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b***@freebsd.org
2018-11-26 12:40:17 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

--- Comment #35 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Mon Nov 26 12:39:57 UTC 2018
New revision: 340959
URL: https://svnweb.freebsd.org/changeset/base/340959

Log:
MFC r339808: Prevent ip_input() from panicing due to unprotected access
to INADDR_HASH.

PR: 220078
Differential Revision: https://reviews.freebsd.org/D12457
Tested-by: Cassiano Peixoto and others

Changes:
_U stable/12/
stable/12/sys/netinet/ip_input.c
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b***@freebsd.org
2018-11-26 12:42:21 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

--- Comment #36 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Mon Nov 26 12:41:50 UTC 2018
New revision: 340960
URL: https://svnweb.freebsd.org/changeset/base/340960

Log:
MFC r339808: Prevent ip_input() from panicing due to unprotected access
to INADDR_HASH.

PR: 220078
Differential Revision: https://reviews.freebsd.org/D12457
Tested-by: Cassiano Peixoto and others

Changes:
_U stable/11/
stable/11/sys/netinet/ip_input.c
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b***@freebsd.org
2018-11-26 12:47:27 UTC
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--- Comment #37 from commit-***@freebsd.org ---
A commit references this bug:

Author: eugen
Date: Mon Nov 26 12:47:13 UTC 2018
New revision: 340961
URL: https://svnweb.freebsd.org/changeset/base/340961

Log:
Prevent ip_input() from panicing due to unprotected access
to INADDR_HASH. This is direct commit to stable/10 instead of MFC r339808
due to significant differences in code base.

PR: 220078
Differential Revision: https://reviews.freebsd.org/D12457
Tested-by: Cassiano Peixoto and others

Changes:
stable/10/sys/netinet/ip_input.c
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b***@freebsd.org
2018-11-26 12:49:30 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

Eugene Grosbein <***@freebsd.org> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|In Progress |Closed
Resolution|--- |FIXED
Flags| |mfc-stable10+,
| |mfc-stable12+

--- Comment #38 from Eugene Grosbein <***@freebsd.org> ---
Fixed and merged to all supported branches: stable/10, stable/11 and stable/12.
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b***@freebsd.org
2018-11-27 08:33:56 UTC
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220078

Kubilay Kocak <***@FreeBSD.org> changed:

What |Removed |Added
----------------------------------------------------------------------------
Keywords|patch |crash
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