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27915efb97
qemu/hw/9pfs
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Andreas Färber 27915efb97 virtio-9p-device: Avoid freeing uninitialized memory 
In virtio_9p_device_init() there are 6x goto out that will lead to
v9fs_path_free() attempting to free unitialized path.data field.
Easiest way to trigger is: qemu-system-x86_64 -device virtio-9p-pci

Fix this by moving v9fs_path_init() before any goto out.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375315187-16534-1-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-01 11:18:24 -05:00
..
codir.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
cofile.c hw/9pfs: Be robust against paths without FS_IOC_GETVERSION 2013-05-28 15:23:12 +05:30
cofs.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
coxattr.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
Makefile.objs Remove libhw 2012-10-05 16:07:49 -05:00
virtio-9p-coth.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
virtio-9p-coth.h misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
virtio-9p-device.c virtio-9p-device: Avoid freeing uninitialized memory 2013-08-01 11:18:24 -05:00
virtio-9p-handle.c hw: move headers to include/ 2013-04-08 18:13:10 +02:00
virtio-9p-local.c hw/9pfs: Use O_NOFOLLOW when opening files on server 2013-05-28 15:23:12 +05:30
virtio-9p-posix-acl.c hw: move headers to include/ 2013-04-08 18:13:10 +02:00
virtio-9p-proxy.c hw/9pfs: Fix potential memory leak and avoid reuse of freed memory 2013-07-27 11:22:54 +04:00
virtio-9p-proxy.h hw/9pfs: Proxy getversion 2012-01-04 20:20:55 +05:30
virtio-9p-synth.c hw: move headers to include/ 2013-04-08 18:13:10 +02:00
virtio-9p-synth.h janitor: add guards to headers 2012-12-19 08:31:31 +01:00
virtio-9p-xattr-user.c hw: move headers to include/ 2013-04-08 18:13:10 +02:00
virtio-9p-xattr.c hw: move headers to include/ 2013-04-08 18:13:10 +02:00
virtio-9p-xattr.h misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
virtio-9p.c hw/9pfs: Fix segfault with 9p2000.u 2013-05-28 15:23:12 +05:30
virtio-9p.h virtio-9p: cleanup: QOM casts. 2013-04-23 10:37:49 -05:00