David Woodhouse 1797de7f82 hw/xen: Fix memory leak in libxenstore_open() for Xen ...

There was a superfluous allocation of the XS handle, leading to it
being leaked on both the error path and the success path (where it gets
allocated again).

Spotted by Coverity (CID 1508098).

Fixes: ba2a92db1f ("hw/xen: Add xenstore operations to allow redirection to internal emulation")
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Paul Durrant <paul@xen.org>
Message-Id: <20230412185102.441523-3-dwmw2@infradead.org>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
(cherry picked from commit 8442232eba)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

2023-06-07 22:47:46 +03:00

..

Kconfig

xen: add CONFIG_XEN_BUS and CONFIG_XEN_EMU options for Xen emulation

2023-03-01 08:22:49 +00:00

meson.build

hw/xen: Build PV backend drivers for CONFIG_XEN_BUS

2023-03-07 17:04:30 +00:00

trace-events

hw/xen: Rename xen_common.h to xen_native.h

2023-03-07 17:04:30 +00:00

trace.h

trace: switch position of headers to what Meson requires

2020-08-21 06:18:24 -04:00

xen_devconfig.c

hw/xen: Add xenstore operations to allow redirection to internal emulation

2023-03-07 17:04:30 +00:00

xen_pt_config_init.c

hw/xen: Rename xen_common.h to xen_native.h

2023-03-07 17:04:30 +00:00

xen_pt_graphics.c

hw/xen: Add xenstore operations to allow redirection to internal emulation

2023-03-07 17:04:30 +00:00

xen_pt_load_rom.c

pci: add romsize property

2021-02-05 08:52:58 -05:00

xen_pt_msi.c

hw/xen: Rename xen_common.h to xen_native.h

2023-03-07 17:04:30 +00:00

xen_pt_stub.c

xen/pt: reserve PCI slot 2 for Intel igd-passthru

2023-03-06 11:27:37 +00:00

xen_pt.c

hw/xen: Rename xen_common.h to xen_native.h

2023-03-07 17:04:30 +00:00

xen_pt.h

hw/xen: Rename xen_common.h to xen_native.h

2023-03-07 17:04:30 +00:00

xen_pvdev.c

hw/xen: Add xenstore operations to allow redirection to internal emulation

2023-03-07 17:04:30 +00:00

xen-backend.c

xen-bus: reduce scope of backend watch

2020-10-19 16:32:41 +01:00

xen-bus-helper.c

hw/xen: Add xenstore operations to allow redirection to internal emulation

2023-03-07 17:04:30 +00:00

xen-bus.c

hw/xen: Avoid crash when backend watch fires too early

2023-03-07 17:04:30 +00:00

xen-host-pci-device.c

xen: Use ERRP_GUARD()

2020-07-10 15:18:09 +02:00

xen-host-pci-device.h

Clean up decorations and whitespace around header guards

2016-07-12 16:20:46 +02:00

xen-legacy-backend.c

hw/xen: Add xenstore operations to allow redirection to internal emulation

2023-03-07 17:04:30 +00:00

xen-operations.c

hw/xen: Fix memory leak in libxenstore_open() for Xen

2023-06-07 22:47:46 +03:00