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| author | Laurent Vivier | 2017-09-13 16:20:34 +0200 |
|---|---|---|
| committer | Dr. David Alan Gilbert | 2017-09-14 16:52:10 +0200 |
| commit | 6dba634097d54db60017f10c160a052e46bdf60d (patch) | |
| tree | 8ef5ddd8b3319ce0076ccc201632a37523f0060a /trace/control-target.c | |
| parent | hmp: fix "dump-quest-memory" segfault (ppc) (diff) | |
| download | qemu-6dba634097d54db60017f10c160a052e46bdf60d.tar.gz qemu-6dba634097d54db60017f10c160a052e46bdf60d.tar.xz qemu-6dba634097d54db60017f10c160a052e46bdf60d.zip | |
hmp: fix "dump-quest-memory" segfault (arm)
Running QEMU with
qemu-system-aarch64 -M none -nographic -m 256
and executing
dump-guest-memory /dev/null 0 8192
results in segfault
Fix by checking if we have CPU, and exit with
error if there is no CPU:
(qemu) dump-guest-memory /dev/null
this feature or command is not currently supported
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <20170913142036.2469-3-lvivier@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'trace/control-target.c')
0 files changed, 0 insertions, 0 deletions