From e305a16510afa74eec20390479e349402e55ef4c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Date: Wed, 13 Jul 2016 02:11:59 +0200 Subject: portio: keep references on portio MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Paolo Bonzini --- hw/dma/i8257.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'hw/dma/i8257.c') diff --git a/hw/dma/i8257.c b/hw/dma/i8257.c index f345c54..bffbdea 100644 --- a/hw/dma/i8257.c +++ b/hw/dma/i8257.c @@ -553,10 +553,12 @@ static void i8257_realize(DeviceState *dev, Error **errp) memory_region_add_subregion(isa_address_space_io(isa), d->base, &d->channel_io); - isa_register_portio_list(isa, d->page_base, page_portio_list, d, + isa_register_portio_list(isa, &d->portio_page, + d->page_base, page_portio_list, d, "dma-page"); if (d->pageh_base >= 0) { - isa_register_portio_list(isa, d->pageh_base, pageh_portio_list, d, + isa_register_portio_list(isa, &d->portio_pageh, + d->pageh_base, pageh_portio_list, d, "dma-pageh"); } -- cgit v1.1