add an extra check for loc->parent when loc->ino is not 1

This extra check is needed only in case where setup is
"server -> chain -> client", where for the root inode, inode->ino
is not updated in the first lookup call, hence used to crash.

Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 377 (segfault in protocol/client with chaining)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=377

0 files changed, 0 insertions, 0 deletions