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Roberto Sassu authored
Commit 57fe60df ("reiserfs: add atomic addition of selinux attributes during inode creation") defined reiserfs_security_free() to free the name and value of a security xattr allocated by the active LSM through security_old_inode_init_security(). However, this function is not called in the reiserfs code. Thus, add a call to reiserfs_security_free() whenever reiserfs_security_init() is called, and initialize value to NULL, to avoid to call kfree() on an uninitialized pointer. Finally, remove the kfree() for the xattr name, as it is not allocated anymore. Fixes: 57fe60df ("reiserfs: add atomic addition of selinux attributes during inode creation") Cc: stable@vger.kernel.org Cc: Jeff Mahoney <jeffm@suse.com> Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Reported-by:
Mimi Zohar <zohar@linux.ibm.com> Reported-by:
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by:
Roberto Sassu <roberto.sassu@huawei.com> Reviewed-by:
Mimi Zohar <zohar@linux.ibm.com> Signed-off-by:
Paul Moore <paul@paul-moore.com>
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