diff options
| author | Al Viro <[email protected]> | 2016-07-14 16:54:17 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2016-07-14 17:11:22 +0000 |
| commit | 506cfba9e726ab6842883fdd567a9a7c467e7492 (patch) | |
| tree | 7f6f26ce5413b63c066fe974231be881841e8ffa /lib/mpi/mpicoder.c | |
| parent | Revert "KVM: release anon file in failure path of vm creation" (diff) | |
| download | kernel-506cfba9e726ab6842883fdd567a9a7c467e7492.tar.gz kernel-506cfba9e726ab6842883fdd567a9a7c467e7492.zip | |
KVM: don't use anon_inode_getfd() before possible failures
Once anon_inode_getfd() has succeeded, it's impossible to undo
in a clean way and no, sys_close() is not usable in such cases.
Use anon_inode_getfile() and get_unused_fd_flags() to get struct file
and descriptor and do *not* install the file into the descriptor table
until after the last possible failure exit.
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'lib/mpi/mpicoder.c')
0 files changed, 0 insertions, 0 deletions