motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-02 23:33:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

portio: keep references on portio

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

5
include/hw/isa/isa.h
View file

@ -134,12 +134,15 @@ void isa_register_ioport(ISADevice *dev, MemoryRegion *io, uint16_t start);
* device and use the legacy portio routines.
*
* @dev: the ISADevice against which these are registered; may be NULL.
* @piolist: the PortioList associated with the io ports
* @start: the base I/O port against which the portio->offset is applied.
* @portio: the ports, sorted by offset.
* @opaque: passed into the portio callbacks.
* @name: passed into memory_region_init_io.
*/
void isa_register_portio_list(ISADevice *dev, uint16_t start,
void isa_register_portio_list(ISADevice *dev,
PortioList *piolist,
uint16_t start,
const MemoryRegionPortio *portio,
void *opaque, const char *name);