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portio: keep references on portio

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The isa_register_portio_list() function allocates ioports
data/state. Let's keep the reference to this data on some owner.  This
isn't enough to fix leaks, but at least, ASAN stops complaining of
direct leaks. Further cleanup would require calling
portio_list_del/destroy().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Marc-André Lureau 2016-07-13 02:11:59 +02:00
parent bd794065ff
commit e305a16510
11 changed files with 41 additions and 22 deletions
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2
include/hw/isa/i8257.h
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@ -36,6 +36,8 @@ typedef struct I8257State {
QEMUBH *dma_bh;
bool dma_bh_scheduled;
int running;
PortioList portio_page;
PortioList portio_pageh;
} I8257State;
#endif