Paolo Bonzini 0bbda35941 libiscsi: fix dangling pointer for outqueue_current ...

The outqueue_current PDU might also be in waitpdu if it does not have
ISCSI_PDU_DELETE_WHEN_SENT.  outqueue_current is freed after the
waitpdu list (for reconnect or defer_reconnect), or sometimes not
considered at all (for cancel), and this can cause a dangling pointer.

Keep outqueue_current up to date when a PDU is freed.  A bit hacky,
but it avoids touching code all over the place.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2014-04-02 16:07:15 +02:00

14 KiB

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