xemu/hw/dma
Marc-André Lureau 265b578c58 object: fix OBJ_PROP_LINK_UNREF_ON_RELEASE ambivalence
A link property can be set during creation, with
object_property_add_link() and later with object_property_set_link().

add_link() doesn't add a reference to the target object, while
set_link() does.

Furthemore, OBJ_PROP_LINK_UNREF_ON_RELEASE flags, set during add_link,
says whether a reference must be released when the property is destroyed.
This can lead to leaks if the property was later set_link(), as the
added reference is never released.

Instead, rename OBJ_PROP_LINK_UNREF_ON_RELEASE to OBJ_PROP_LINK_STRONG
and use that has an indication on how the link handle reference
management in set_link().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20180531195119.22021-3-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-06-12 12:07:30 +02:00
..
bcm2835_dma.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
etraxfs_dma.c etraxfs_dma: Dont forward zero-length payload to clients 2016-02-20 00:17:48 +01:00
i8257.c hw/dma/i8257: Rename DMA_init() to i8257_dma_init() 2018-03-12 16:12:48 +01:00
i82374.c hw/dma/i82374: Avoid double creation of the 82374 controller 2018-04-09 16:36:39 +02:00
Makefile.objs xlnx-zdma: Add a model of the Xilinx ZynqMP generic DMA 2018-05-18 17:48:07 +01:00
omap_dma.c Replace all occurances of __FUNCTION__ with __func__ 2018-01-22 09:46:18 +01:00
pl080.c hw/dma/pl080: Fix bad bit mask (PL080_CONF_M1 | PL080_CONF_M1) 2016-10-17 19:22:17 +01:00
pl330.c maint: Fix macros with broken 'do/while(0); ' usage 2018-01-16 14:54:52 +01:00
puv3_dma.c unicore: Clean up includes 2016-01-29 15:07:22 +00:00
pxa2xx_dma.c Replace all occurances of __FUNCTION__ with __func__ 2018-01-22 09:46:18 +01:00
rc4030.c memory/iommu: introduce IOMMUMemoryRegionClass 2017-07-14 12:04:41 +02:00
soc_dma.c hw/dma: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:09 +01:00
sparc32_dma.c sun4m: remove include/hw/sparc/sun4m.h and all references to it 2018-01-09 21:48:20 +00:00
trace-events sun4m: move sun4m_iommu.c from hw/dma to hw/sparc 2018-01-09 21:48:19 +00:00
xilinx_axidma.c object: fix OBJ_PROP_LINK_UNREF_ON_RELEASE ambivalence 2018-06-12 12:07:30 +02:00
xlnx_dpdma.c maint: Fix macros with broken 'do/while(0); ' usage 2018-01-16 14:54:52 +01:00
xlnx-zdma.c object: fix OBJ_PROP_LINK_UNREF_ON_RELEASE ambivalence 2018-06-12 12:07:30 +02:00
xlnx-zynq-devcfg.c maint: Fix macros with broken 'do/while(0); ' usage 2018-01-16 14:54:52 +01:00