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Fix use after free in vfio_migration_probe

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Fixes Coverity issue:
CID 1436126:  Memory - illegal accesses  (USE_AFTER_FREE)

Fixes: a9e271ec9b ("vfio: Add migration region initialization and finalize function")
Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: David Edmondson <dme@dme.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Kirti Wankhede 2020-11-06 23:32:24 +05:30 • committed by Alex Williamson
parent cb5d19e829
commit e408aeef86
1 changed files with 1 additions and 1 deletions
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2
hw/vfio/migration.c
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@ -897,8 +897,8 @@ int vfio_migration_probe(VFIODevice *vbasedev, Error **errp)
goto add_blocker; goto add_blocker;
} }
g_free(info);
trace_vfio_migration_probe(vbasedev->name, info->index); trace_vfio_migration_probe(vbasedev->name, info->index);
g_free(info);
return 0; return 0;
add_blocker: add_blocker: