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| author | Kees Cook <keescook@chromium.org> | 2023-05-23 09:55:02 -0700 |
|---|---|---|
| committer | Eric Biggers <ebiggers@google.com> | 2023-05-23 19:46:09 -0700 |
| commit | d617ef039fb8eec48a3424f79327220e0b7cbff7 (patch) | |
| tree | fb3e268b01fad726f608b7ac1c92dd912aafa23b /fs/crypto/fscrypt_private.h | |
| parent | 44c026a73be8038f03dbdeef028b642880cf1511 (diff) | |
| download | linux-d617ef039fb8eec48a3424f79327220e0b7cbff7.tar.gz linux-d617ef039fb8eec48a3424f79327220e0b7cbff7.tar.bz2 linux-d617ef039fb8eec48a3424f79327220e0b7cbff7.zip | |
fscrypt: Replace 1-element array with flexible array
1-element arrays are deprecated and are being replaced with C99
flexible arrays[1].
As sizes were being calculated with the extra byte intentionally,
propagate the difference so there is no change in binary output.
[1] https://github.com/KSPP/linux/issues/79
Cc: Eric Biggers <ebiggers@kernel.org>
Cc: "Theodore Y. Ts'o" <tytso@mit.edu>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Gustavo A. R. Silva <gustavoars@kernel.org>
Cc: linux-fscrypt@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230523165458.gonna.580-kees@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Diffstat (limited to 'fs/crypto/fscrypt_private.h')
| -rw-r--r-- | fs/crypto/fscrypt_private.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/crypto/fscrypt_private.h b/fs/crypto/fscrypt_private.h index 7ab5a7b7eef8..2d63da48635a 100644 --- a/fs/crypto/fscrypt_private.h +++ b/fs/crypto/fscrypt_private.h @@ -171,7 +171,7 @@ fscrypt_policy_flags(const union fscrypt_policy *policy) */ struct fscrypt_symlink_data { __le16 len; - char encrypted_path[1]; + char encrypted_path[]; } __packed; /** |