vsprintf: Better size_t input checking, and fix return values of
authorKeir Fraser <keir.fraser@citrix.com>
Mon, 22 Sep 2008 14:15:19 +0000 (15:15 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Mon, 22 Sep 2008 14:15:19 +0000 (15:15 +0100)
commit2d4c3c5c9c2c4ebdd4c8b1de3807247f75904376
treecf8b9dee8ee1814e9a25f12a31bc258cdce0db28
parent13fe69b4a731ddd43b27f888c0a7e79c55ff6c8a
vsprintf: Better size_t input checking, and fix return values of
[v]scnprintf() when size <= 0.

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
xen/common/vsprintf.c