Al Viro f93812846f jffs2: reduce the breakage on recovery from halfway failed rename() ...

d_instantiate(new_dentry, old_inode) is absolutely wrong thing to
do - it will oops if new_dentry used to be positive, for starters.
What we need is d_invalidate() the target and be done with that.

Cc: stable@vger.kernel.org # v3.18+
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2016-03-07 23:07:10 -05:00

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