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author | Poornima G <pgurusid@redhat.com> | 2017-08-03 17:43:22 +0530 |
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committer | Shyamsundar Ranganathan <srangana@redhat.com> | 2017-08-12 13:33:55 +0000 |
commit | fe8fe3effb70b8c9bb0c675b867114a9b0139d0a (patch) | |
tree | e7298a5cd949136cb7d322be465f084e55ce6fc5 /api/examples | |
parent | 814104fb21bd93d479797c4b635242ecb7fdf23f (diff) |
gfapi: Duplicate the buffer sent in setxattr calls
Issue:
The caller of glfs_setxattr sends a buffer to set as the value.
We create a dict in which the pointer to the value is set.
Underlying layers like md-cache take a ref on this dict to store
the value for a longer time. But the moment setxattr is complete,
the caller of glfs_setxattr can free the value memory.
Solution:
memcpy the setxattr value to the gluster buffer.
> Reviewed-on: https://review.gluster.org/17967
> Reviewed-by: soumya k <skoduri@redhat.com>
> Smoke: Gluster Build System <jenkins@build.gluster.org>
> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
> (cherry picked from commit e11296f8e52b7e3b13d21b41d4fa34baea878edf)
Change-Id: I58753fe702e8b7d0f6c4f058714c65d0ad5d7a0a
BUG: 1479655
Signed-off-by: Poornima G <pgurusid@redhat.com>
Reviewed-on: https://review.gluster.org/18001
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
Diffstat (limited to 'api/examples')
0 files changed, 0 insertions, 0 deletions