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(parent: 6fe32e0) | patch
altos: Add sanity checking to busy counts in bufio driver
authorKeith Packard <keithp@keithp.com>
Thu, 28 Mar 2013 22:55:35 +0000 (15:55 -0700)
committerKeith Packard <keithp@keithp.com>
Thu, 28 Mar 2013 22:55:35 +0000 (15:55 -0700)
commitd1fe0654b45cc8f944394308cf29945b537becc4
treec6cbfd93693c62f7844778585d7f5c652e31453ctree | snapshot
parent6fe32e0fc407522101e805cf2653253cb3cee291commit | diff
altos: Add sanity checking to busy counts in bufio driver

Make sure the busy counts don't underflow or overflow.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/drivers/ao_bufio.c diff | blob | history
AltOS - the operating system for Altus Metrum products