Al Viro 506cfba9e7 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>

2016-07-14 19:11:22 +02:00

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kvm

KVM: don't use anon_inode_getfd() before possible failures

2016-07-14 19:11:22 +02:00

lib

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Makefile

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