From 506ada89629ec7059b96ecfb0dc7d33ece0103ca Mon Sep 17 00:00:00 2001 From: Eduard Zingerman Date: Fri, 4 Sep 2026 17:05:56 -0700 Subject: bpf: mark a NULL kfunc argument precise check_kfunc_arg() allows bpf_register_is_null() for nullable arguments w/o marking the underlying scalar register precise. Hence a checkpoint created on such a path would prune against arbitrary scalar value. Fixes: 3bda08b63670 ("bpf: Allow NULL buffers in bpf_dynptr_slice(_rw)") Signed-off-by: Eduard Zingerman Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-5-0f5a360ff15d@gmail.com Signed-off-by: Alexei Starovoitov --- Documentation/crypto/api-aead.rst | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/crypto/api-aead.rst (limited to 'Documentation/crypto/api-aead.rst') diff --git a/Documentation/crypto/api-aead.rst b/Documentation/crypto/api-aead.rst new file mode 100644 index 000000000..78d073319 --- /dev/null +++ b/Documentation/crypto/api-aead.rst @@ -0,0 +1,26 @@ +Authenticated Encryption With Associated Data (AEAD) +==================================================== + +Authenticated Encryption With Associated Data (AEAD) Algorithm Definitions +-------------------------------------------------------------------------- + +.. kernel-doc:: include/crypto/aead.h + :doc: Authenticated Encryption With Associated Data (AEAD) Cipher API + +.. kernel-doc:: include/crypto/aead.h + :functions: aead_request aead_alg + +Authenticated Encryption With Associated Data (AEAD) Cipher API +--------------------------------------------------------------- + +.. kernel-doc:: include/crypto/aead.h + :functions: crypto_alloc_aead crypto_free_aead crypto_aead_ivsize crypto_aead_authsize crypto_aead_blocksize crypto_aead_setkey crypto_aead_setauthsize crypto_aead_encrypt crypto_aead_decrypt + +Asynchronous AEAD Request Handle +-------------------------------- + +.. kernel-doc:: include/crypto/aead.h + :doc: Asynchronous AEAD Request Handle + +.. kernel-doc:: include/crypto/aead.h + :functions: crypto_aead_reqsize aead_request_set_tfm aead_request_alloc aead_request_free aead_request_set_callback aead_request_set_crypt aead_request_set_ad -- cgit v1.3.1