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Dan Carpenter 8fafac202d xen/pvcalls-back: fix double frees with pvcalls_new_active_socket() 
In the pvcalls_new_active_socket() function, most error paths call
pvcalls_back_release_active(fedata->dev, fedata, map) which calls
sock_release() on "sock".  The bug is that the caller also frees sock.

Fix this by making every error path in pvcalls_new_active_socket()
release the sock, and don't free it in the caller.

Fixes: 5db4d286a8ef ("xen/pvcalls: implement connect command")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/e5f98dc2-0305-491f-a860-71bbd1398a2f@kili.mountain
Signed-off-by: Juergen Gross <jgross@suse.com>
2023-05-24 17:25:43 +02:00
..
events
xen: Allow platform PCI interrupt to be shared
2023-02-13 06:53:20 +01:00
xen-pciback
xen/pciback: don't call pcistub_device_put() under lock
2023-04-24 07:27:10 +02:00
xenbus
driver core: make struct bus_type.uevent() take a const *
2023-01-27 13:45:52 +01:00
xenfs
xen: remove unnecessary (void*) conversions
2023-03-16 12:04:00 +01:00
acpi.c
…
arm-device.c
…
balloon.c
xen/balloon: don't use PV mode extra memory for zone device allocations
2022-04-07 15:08:37 -05:00
biomerge.c
…
cpu_hotplug.c
…
dbgp.c
…
efi.c
efi: Apply allowlist to EFI configuration tables when running under Xen
2023-01-23 11:33:24 +01:00
evtchn.c
…
features.c
x86/xen: Remove undefined behavior in setup_features()
2022-06-21 16:36:11 +02:00
gntalloc.c
mm: replace vma->vm_flags direct modifications with modifier calls
2023-02-09 16:51:39 -08:00
gntdev-common.h
xen/gntdev: Accommodate VMA splitting
2022-10-06 10:40:21 +02:00
gntdev-dmabuf.c
xen/gntdev: Prepare to dynamic dma-buf locking specification
2022-10-18 01:21:47 +03:00
gntdev-dmabuf.h
…
gntdev.c
mm: replace vma->vm_flags direct modifications with modifier calls
2023-02-09 16:51:39 -08:00
grant-dma-iommu.c
xen/grant-dma-iommu: Implement a dummy probe_device() callback
2023-02-13 07:22:08 +01:00
grant-dma-ops.c
xen/virtio: Handle PCI devices which Host controller is described in DT
2022-12-05 12:59:49 +01:00
grant-table.c
xen/grants: prevent integer overflow in gnttab_dma_alloc_pages()
2022-09-02 11:05:19 +02:00
Kconfig
xen: Kconfig: Fix spelling mistake "Maxmium" -> "Maximum"
2022-10-12 08:39:50 +02:00
Makefile
xen/grant-dma-iommu: Introduce stub IOMMU driver
2022-06-06 16:07:30 +02:00
manage.c
xen/manage: Use orderly_reboot() to reboot
2022-08-01 07:42:22 +02:00
mcelog.c
…
mem-reservation.c
x86/xen: remove 32-bit pv leftovers
2021-11-02 08:03:43 -05:00
pci.c
xen/pci: Make use of the helper macro LIST_HEAD()
2022-02-10 11:10:23 +01:00
pcpu.c
xen/pcpu: fix possible memory leak in register_pcpu()
2022-11-14 13:29:07 +01:00
platform-pci.c
xen: Allow platform PCI interrupt to be shared
2023-02-13 06:53:20 +01:00
privcmd-buf.c
mm: replace vma->vm_flags direct modifications with modifier calls
2023-02-09 16:51:39 -08:00
privcmd.c
mm: replace vma->vm_flags direct modifications with modifier calls
2023-02-09 16:51:39 -08:00
privcmd.h
…
pvcalls-back.c
xen/pvcalls-back: fix double frees with pvcalls_new_active_socket()
2023-05-24 17:25:43 +02:00
pvcalls-front.c
xen/pvcalls: don't call bind_evtchn_to_irqhandler() under lock
2023-04-24 07:27:10 +02:00
pvcalls-front.h
…
swiotlb-xen.c
swiotlb-xen: fix DMA_ATTR_NO_KERNEL_MAPPING on arm
2022-05-11 19:48:32 +02:00
sys-hypervisor.c
xen: sysfs: make kobj_type structure constant
2023-02-18 16:50:21 +01:00
time.c
…
unpopulated-alloc.c
xen/balloon: don't use PV mode extra memory for zone device allocations
2022-04-07 15:08:37 -05:00
xen-acpi-pad.c
ACPI: make remove callback of ACPI driver void
2022-11-23 19:11:22 +01:00
xen-acpi-processor.c
xen: Fix implicit type conversion
2021-11-02 07:45:44 -05:00
xen-balloon.c
…
xen-front-pgdir-shbuf.c
xen: Replace one-element array with flexible-array member
2023-02-13 09:15:45 +01:00
xen-scsiback.c
xen/scsiback: don't call scsiback_free_translation_entry() under lock
2023-04-24 07:27:10 +02:00
xlate_mmu.c
xen: unexport __init-annotated xen_xlate_map_ballooned_pages()
2022-06-07 08:11:35 +02:00