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(parent: 89fca22) | patch
ppc: fix double-free in cpu_post_load()
authorGreg Kurz <groug@kaod.org>
Wed, 2 Aug 2017 17:34:16 +0000 (19:34 +0200)
committerDavid Gibson <david@gibson.dropbear.id.au>
Wed, 9 Aug 2017 01:46:44 +0000 (11:46 +1000)
commite7bab9a256d653948760ef9f3d04f14eb2a81731
tree83ae0192408a0add024a7b84a1d59872b52922cetree
parent89fca22f212bd9000e9b481bd70dceb8df2a17a0commit | diff
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>
target/ppc/machine.c diff | blob | history
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