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(parent: 7b47618) | patch
PPC: Get rid of segfaults in DBDMA emulation
authorAlexander Graf <agraf@suse.de>
Tue, 9 Feb 2010 16:37:07 +0000 (17:37 +0100)
committerMichael S. Tsirkin <mst@redhat.com>
Sun, 14 Feb 2010 14:10:54 +0000 (16:10 +0200)
commit25946d7900bca1c8bba42c6e3130d905d45d9803
tree4049ddb820ce5282fd81081f481cb26874f9eac2tree | snapshot
parent7b47618e8661740a1df5f17df860673baeda217fcommit | diff
PPC: Get rid of segfaults in DBDMA emulation

While trying to find the right channel number for the DBDMA emulation I
stumbled across segmentation faults that were purely triggered by the guest.

The guest should never have the possiblity to segfault us, so let's check
all indirect function calls on a channel, so the code even works for channels
that have not been reserved.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/mac_dbdma.c diff | blob | history
Domain: SDK / Emulator;