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| author | Al Viro <viro@ZenIV.linux.org.uk> | 2016-07-14 19:54:17 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-07-14 20:11:22 +0300 |
| commit | 506cfba9e726ab6842883fdd567a9a7c467e7492 (patch) | |
| tree | 7f6f26ce5413b63c066fe974231be881841e8ffa /block/blk-throttle.c | |
| parent | 7964218c7d8fe36a79a5e02312b1f3a16a17ee68 (diff) | |
| download | linux-506cfba9e726ab6842883fdd567a9a7c467e7492.tar.xz | |
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 <pbonzini@redhat.com>
Diffstat (limited to 'block/blk-throttle.c')
0 files changed, 0 insertions, 0 deletions