Problem : getfattr fails and mount point becomes inaccessible while

fetching glusterfs.ancestry.path key value for a gfid from aux-gfid-mount 
based mount point.

Analysis : The caller of posix_make_ancestryfromgfid() function i.e. 
posix_get_ancestry_non_directory() is sending an incorrect type value as 
an argument leading to a crash in posix_make_ancestral_node() (head 
dirent pointer is NULL and an attempt to dereference causes seg fault). 
For a non directory operation this piece of code should not have been 
executed but due to incorrect type value this happened.

Solution : In posix_make_ancestryfromgfid() call type is passed as 
logical or of type and POSIX_ANCESTRY_PATH instead of logical or of 
POSIX_ANCESTRY_PATH and POSX_ANCESTRY_DENTRY.


Change-Id: Iaf844bea91396c5e2ee295d5a082998fda66f0a9
BUG: 1060104
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: http://review.gluster.org/6892
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

0 files changed, 0 insertions, 0 deletions