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| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2018-03-27 00:38:00 -0400 |
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| committer | John Snow <jsnow@redhat.com> | 2018-03-27 00:38:00 -0400 |
| commit | eb69953ecb1cbe7b4c4093a97a4dab3daa315d4e (patch) | |
| tree | a629affc2b47916bae0220135118ee53d852d114 /scripts/qapi/common.py | |
| parent | caeadbc8ba4227f56957203fff0e4058eeb5f1b0 (diff) | |
| download | focaccia-qemu-eb69953ecb1cbe7b4c4093a97a4dab3daa315d4e.tar.gz focaccia-qemu-eb69953ecb1cbe7b4c4093a97a4dab3daa315d4e.zip | |
macio: fix NULL pointer dereference when issuing IDE trim
Commit ef0e64a983 "ide: pass IDEState to trim AIO callback" changed the IDE trim callback from using a BlockBackend to an IDEState but forgot to update the dma_blk_io() call in hw/ide/macio.c accordingly. Without this fix qemu-system-ppc segfaults when issuing an IDE trim command on any of the PPC Mac machines (easily triggered by running the Debian installer). Reported-by: Howard Spoelstra <hsp.cat7@gmail.com> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Anton Nefedov <anton.nefedov@virtuozzo.com> Message-id: 20180223184700.28854-1-mark.cave-ayland@ilande.co.uk Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'scripts/qapi/common.py')
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