Fixing copy offset in circbuf_write
Fixing copy offset in circbuf_write

authbox/shlld,tempbottle/hlld,armon/hlld,authbox-lib/slidingd,authbox/shlld,armon/hlld,tempbottle/hlld,authbox-lib/slidingd,tempbottle/hlld,armon/hlld,authbox/shlld