[Bugs] [Bug 1247603] glusterfs : fix double free possibility in the code

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1247603



--- Comment #5 from Vijay Bellur <vbellur at redhat.com> ---
COMMIT: http://review.gluster.org/13483 committed in master by Niels de Vos
(ndevos at redhat.com) 
------
commit f3c48b4a729a56ad6e6d9b2ac0b08ce1ec0f3fc3
Author: Jiffin Tony Thottan <jthottan at gmail.com>
Date:   Mon Feb 22 17:20:58 2016 +0530

    gfapi : Avoid double freeing of dict in glfs_*_*getxattr

    The dict variable "xattr" is passed to glfs_getxattr_process() and
    glfs_listxattr_process() in glfs_*_*getxattrs(). This variable is
    unrefed by both functions and again in caller function which may
    result in segfault. So it is wrong to call dict_unref() in both
    glfs_*xattr_process functions.

    Change-Id: I227f55ebc3169f58910863c04ae536a8d789e80e
    BUG: 1247603
    Signed-off-by: Jiffin Tony Thottan <jthottan at redhat.com>
    Reviewed-on: http://review.gluster.org/13483
    Smoke: Gluster Build System <jenkins at build.gluster.com>
    NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
    CentOS-regression: Gluster Build System <jenkins at build.gluster.com>
    Reviewed-by: Niels de Vos <ndevos at redhat.com>

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