fw_cfg: fix crash if FW_CFG_WRITE_CHANNEL is used incorrectly
commit962d4b2834e6a3b37784391a906b5fe2a7e96b74
authorBlue Swirl <blauwirbel@gmail.com>
Fri, 26 Aug 2011 18:43:18 +0000 (26 18:43 +0000)
committerBlue Swirl <blauwirbel@gmail.com>
Sun, 4 Sep 2011 06:38:24 +0000 (4 06:38 +0000)
tree5edb226a7487d6dcc1b616b380c8fc4dd8391429
parent9f8d2a093fa5c8d29934a5f5f2ff611907a83cef
fw_cfg: fix crash if FW_CFG_WRITE_CHANNEL is used incorrectly

Avoid a crash if the guest combines FW_CFG_WRITE_CHANNEL with
a wrong value.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
hw/fw_cfg.c