| commit | e7bab9a256d653948760ef9f3d04f14eb2a81731 | |
| author | Greg Kurz <groug@kaod.org> | |
| Wed, 2 Aug 2017 17:34:16 +0000 (2 19:34 +0200) | ||
| committer | David Gibson <david@gibson.dropbear.id.au> | |
| Wed, 9 Aug 2017 01:46:44 +0000 (9 11:46 +1000) | ||
| tree | 83ae0192408a0add024a7b84a1d59872b52922ce | treesnapshot (tar.gz zip) |
| parent | 89fca22f212bd9000e9b481bd70dceb8df2a17a0 | commitdiff |
ppc: fix double-free in cpu_post_load()
When running nested with KVM PR, ppc_set_compat() fails and QEMU crashes
because of "double free or corruption (!prev)". The crash happens because
error_report_err() has already called error_free().
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
When running nested with KVM PR, ppc_set_compat() fails and QEMU crashes
because of "double free or corruption (!prev)". The crash happens because
error_report_err() has already called error_free().
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| target/ppc/machine.c | diffblobblamehistory |