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| author | Al Viro <viro@ZenIV.linux.org.uk> | 2017-12-05 23:27:57 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-17 15:07:59 +0100 |
| commit | e587b76e655441b7f3239dfb999c444c8573820c (patch) | |
| tree | b252a87d76c3374a0704c2d3132c54d1e4ae1e62 /virt/kvm | |
| parent | fc2f802193ccecf710ab608712b5b102dd9efc75 (diff) | |
| download | linux-stable-e587b76e655441b7f3239dfb999c444c8573820c.tar.gz linux-stable-e587b76e655441b7f3239dfb999c444c8573820c.tar.bz2 linux-stable-e587b76e655441b7f3239dfb999c444c8573820c.zip | |
fix kcm_clone()
commit a5739435b5a3b8c449f8844ecd71a3b1e89f0a33 upstream.
1) it's fput() or sock_release(), not both
2) don't do fd_install() until the last failure exit.
3) not a bug per se, but... don't attach socket to struct file
until it's set up.
Take reserving descriptor into the caller, move fd_install() to the
caller, sanitize failure exits and calling conventions.
Acked-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'virt/kvm')
0 files changed, 0 insertions, 0 deletions