tree 7eeddf9c275fe1e284c87110c7664e26d90da74b
parent 24baa4c70c850d4c1703ae8f4e2b35fc5c5a57ea
author Jens Axboe <axboe@kernel.dk> 1352811338 -0700
committer Jens Axboe <axboe@kernel.dk> 1352811338 -0700

json: fix off-by-one in memory alloc

Tighten it a bit too, checking for empty string.

Signed-off-by: Jens Axboe <axboe@kernel.dk>