autofs: remove ino free in autofs4_dir_symlink()

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The inode allocation failure case in autofs4_dir_symlink() frees the
autofs dentry info of the dentry without setting ->d_fsdata to NULL.

That could lead to a double free so just get rid of the free and leave it
to ->d_release().

Link: http://lkml.kernel.org/r/20160812024759.12352.10653.stgit@pluto.themaw.net
Signed-off-by: Ian Kent <raven@themaw.net>
Cc: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Ian Kent 2016-10-11 13:52:39 -07:00 • committed by Linus Torvalds

parent 97537b35b6

commit 1574fa7beb

1 changed files with 0 additions and 2 deletions

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fs/autofs4/root.c

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