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authorPeter Maydell <peter.maydell@linaro.org>2012-11-20 08:16:51 +0000
committerAlexander Graf <agraf@suse.de>2012-11-26 19:53:26 +0100
commitd688e5239aad2a1f991147974832ce026f78c1a3 (patch)
tree64e7ae9da6f13f58601d5abeccee8f97e243948a /target-ppc
parentcab1e8f3e37d8e883c270e3afd9c7c1c18332f0e (diff)
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hw/ide/macio: Fix segfault caused by NULL DMAContext*
Pass qemu_sglist_init the global dma_context_memory rather than a NULL pointer; this fixes a segfault in dma_memory_map() when the guest starts using DMA. Reported-by: Amadeusz Sławiński <amade@asmblr.net> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
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