glusterd: fail vol set when value = empty string/string with all whitespaces

PROBLEM:

'volume set' operation accepts empty strings and strings containing
all whitespaces for value. The result - subsequent attempts to start
glusterd fail.

FIX:

Added relevant checks in xlator_option_validate_* functions in options.c
and in conversion functions in common-utils.c to invalidate wrong option
values.

Change-Id: I33232c6b42ab4fcce85c2d0e0b0da145fc9232c3
BUG: 859927
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: http://review.gluster.org/4033
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

0 files changed, 0 insertions, 0 deletions