Li Qiang d63fb193e7 9pfs: fix file descriptor leak ... The v9fs_create() and v9fs_lcreate() functions are used to create a file on the backend and to associate it to a fid. The fid shouldn't be already in-use, otherwise both functions may silently leak a file descriptor or allocated memory. The current code doesn't check that. This patch ensures that the fid isn't already associated to anything before using it. Signed-off-by: Li Qiang <liqiang6-s@360.cn> (reworded the changelog, Greg Kurz) Signed-off-by: Greg Kurz <groug@kaod.org>		2017-03-27 21:13:19 +02:00
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9p-handle.c	9pfs: add cleanup operation for handle backend driver	2016-11-23 13:53:34 +01:00
9p-local.c	9pfs: fix vulnerability in openat_dir() and local_unlinkat_common()	2017-03-06 17:34:01 +01:00
9p-local.h	9pfs: local: open/opendir: don't follow symlinks	2017-02-28 11:21:15 +01:00
9p-posix-acl.c	9pfs: local: lremovexattr: don't follow symlinks	2017-02-28 11:21:15 +01:00
9p-proxy.c	9pfs: proxy: assert if unmarshal fails	2017-03-21 09:12:47 +01:00
9p-proxy.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
9p-synth.c	9p: synth: drop v9fs_ prefix	2016-07-01 14:38:54 +02:00
9p-synth.h	9pfs: fsdev: drop useless extern annotation for functions	2016-10-17 14:13:58 +02:00
9p-util.c	9pfs: local: lgetxattr: don't follow symlinks	2017-02-28 11:21:15 +01:00
9p-util.h	9pfs: fix vulnerability in openat_dir() and local_unlinkat_common()	2017-03-06 17:34:01 +01:00
9p-xattr-user.c	9pfs: local: lremovexattr: don't follow symlinks	2017-02-28 11:21:15 +01:00
9p-xattr.c	9pfs: local: lremovexattr: don't follow symlinks	2017-02-28 11:21:15 +01:00
9p-xattr.h	9pfs: local: lremovexattr: don't follow symlinks	2017-02-28 11:21:15 +01:00
9p.c	9pfs: fix file descriptor leak	2017-03-27 21:13:19 +02:00
9p.h	9pfs: fix P9_NOTAG and P9_NOFID macros	2017-01-03 17:28:44 +01:00
codir.c	9pfs: use coroutine_fn annotation in hw/9pfs/co*.[ch]	2016-10-17 14:13:58 +02:00
cofile.c	fsdev: add IO throttle support to fsdev devices	2017-02-28 10:31:46 +01:00
cofs.c	9pfs: use coroutine_fn annotation in hw/9pfs/co*.[ch]	2016-10-17 14:13:58 +02:00
coth.c	coroutine: move entry argument to qemu_coroutine_create	2016-07-13 13:26:02 +02:00
coth.h	9pfs: use coroutine_fn annotation in hw/9pfs/co*.[ch]	2016-10-17 14:13:58 +02:00
coxattr.c	9pfs: use coroutine_fn annotation in hw/9pfs/co*.[ch]	2016-10-17 14:13:58 +02:00
Makefile.objs	9pfs: introduce relative_openat_nofollow() helper	2017-02-28 11:21:15 +01:00
trace-events	9pfs: limit xattr size in xattrcreate	2016-11-01 12:03:02 +01:00
virtio-9p-device.c	9pfs: introduce init_out/in_iov_from_pdu	2017-01-03 17:28:44 +01:00
virtio-9p.h	9pfs: introduce transport specific callbacks	2017-01-03 17:28:44 +01:00