| commit | b1fde1ef5106c92dd12f1f0cfcb8c76e57d7f681 | |
| author | Laurent Vivier <lvivier@redhat.com> | |
| Wed, 13 Sep 2017 14:20:33 +0000 (13 16:20 +0200) | ||
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | |
| Thu, 14 Sep 2017 14:52:10 +0000 (14 15:52 +0100) | ||
| tree | d49d64892eb4939a3ee73e4ee6b8f1b211b8ad5f | treesnapshot (tar.gz zip) |
| parent | 9d81b2d2000f41be55a0624a26873f993fb6e928 | commitdiff |
hmp: fix "dump-quest-memory" segfault (ppc)
Running QEMU with
qemu-system-ppc64 -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: Greg Kurz <groug@kaod.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20170913142036.2469-2-lvivier@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Running QEMU with
qemu-system-ppc64 -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: Greg Kurz <groug@kaod.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20170913142036.2469-2-lvivier@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
| target/ppc/arch_dump.c | diffblobblamehistory |