[Bugs] [Bug 1471869] cthon04 can cause segfault in gNFS/NLM

bugzilla at redhat.com bugzilla at redhat.com
Fri Jul 21 15:03:36 UTC 2017


https://bugzilla.redhat.com/show_bug.cgi?id=1471869



--- Comment #12 from Worker Ant <bugzilla-bot at gluster.org> ---
COMMIT: https://review.gluster.org/17800 committed in release-3.11 by
Shyamsundar Ranganathan (srangana at redhat.com) 
------
commit 52725e305d39296a7d01944c62c3166a3cad06bc
Author: Niels de Vos <ndevos at redhat.com>
Date:   Mon Jul 17 16:45:22 2017 +0200

    nfs/nlm: use refcounting for nfs3_call_state_t

    In order to track down a potential use-after-free of the
    nfs3_call_state_t structure in the NLM component, add reference counting
    where teh structure is used. This should prevent premature free'ing of
    the structure.

    Cherry picked from commit 01bfdd4d1759423681d311da33f4ac2346ace445:
    > Change-Id: Ib1f13b0463ab1e012b7b49a623c91f0f3e73e1fb
    > BUG: 1467313
    > Signed-off-by: Niels de Vos <ndevos at redhat.com>
    > Reviewed-on: https://review.gluster.org/17699
    > Reviewed-by: jiffin tony Thottan <jthottan at redhat.com>
    > Smoke: Gluster Build System <jenkins at build.gluster.org>
    > CentOS-regression: Gluster Build System <jenkins at build.gluster.org>

    Change-Id: Ib1f13b0463ab1e012b7b49a623c91f0f3e73e1fb
    BUG: 1471869
    Signed-off-by: Niels de Vos <ndevos at redhat.com>
    Reviewed-on: https://review.gluster.org/17800
    CentOS-regression: Gluster Build System <jenkins at build.gluster.org>
    Smoke: Gluster Build System <jenkins at build.gluster.org>
    Reviewed-by: Shyamsundar Ranganathan <srangana at redhat.com>

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