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qemu: checkpoint: fix NULL dereference at create time

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'cfg' is never initialized here, which causes a crash
later in qemuCheckpointCreateFinalize

Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This commit is contained in:
Cole Robinson 2019-12-08 16:48:58 -05:00
parent 6f6a1763a1
commit 4ce7e743df
1 changed files with 1 additions and 1 deletions
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src/qemu/qemu_checkpoint.c
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@ -464,7 +464,7 @@ qemuCheckpointCreateXML(virDomainPtr domain,
bool update_current = true;
bool redefine = flags & VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE;
unsigned int parse_flags = 0;
g_autoptr(virQEMUDriverConfig) cfg = NULL;
g_autoptr(virQEMUDriverConfig) cfg = virQEMUDriverGetConfig(driver);
g_autoptr(virDomainCheckpointDef) def = NULL;
virCheckFlags(VIR_DOMAIN_CHECKPOINT_CREATE_REDEFINE, NULL);