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6905732c80
allows a malicious user to set an encryption policy on an empty directory which they do not own. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABCAAGBQJX05q4AAoJEPL5WVaVDYGjOywH/AyXoo4d1/5H/XTakNYPxYIW vtBOXciHai4ZE9RygL3gdZuiyY9bTx2sc80So3KboNUdiuOJBPnuAkOQMr973UCI yGW3eP/RYGA1XQUbtOyFvzJMIZLKXV2ytakFeRz+m1CQF2F5F7/prKQB2j4sWHff JigAC67LlZSiz7L8SqtPG4uG1C8K/YEorf14dG6k37fMwE/AaBYXxkyc7MmHIKeW Tils0ZZcTK0U0udNSel/jRSS/qENEuLvKhFsMAlIDrCETVMidCvv2OAcT0z0z5Ln v+Oq0Xfutd12nfb95LUfROMtTzrtILYC2qNfDChOoFtlU8UyKmY+WT1GfYUiy8g= =ahmA -----END PGP SIGNATURE----- Merge tag 'for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull fscrypto fixes fromTed Ts'o: "Fix some brown-paper-bag bugs for fscrypto, including one one which allows a malicious user to set an encryption policy on an empty directory which they do not own" * tag 'for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: fscrypto: require write access to mount to set encryption policy fscrypto: only allow setting encryption policy on directories fscrypto: add authorization check for setting encryption policy