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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

kernel/bpf/crypto.c bpf_crypto_crypt() -> __bpf_dynptr_size()

Type Parameter Key Value
PARAM_VALUE 0 ptr 1-u64max
DATA_SOURCE 0 ptr $3

kernel/bpf/crypto.c bpf_crypto_crypt() -> __bpf_dynptr_size()

Type Parameter Key Value
DATA_SOURCE 0 ptr $1

kernel/bpf/crypto.c bpf_crypto_crypt() -> __bpf_dynptr_size()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
DATA_SOURCE 0 ptr $2

fs/bpf_fs_kfuncs.c bpf_cgroup_read_xattr() -> __bpf_dynptr_size()

Type Parameter Key Value
DATA_SOURCE 0 ptr $2

fs/bpf_fs_kfuncs.c bpf_get_dentry_xattr() -> __bpf_dynptr_size()

Type Parameter Key Value
DATA_SOURCE 0 ptr $2

fs/bpf_fs_kfuncs.c bpf_set_dentry_xattr_locked() -> __bpf_dynptr_size()

Type Parameter Key Value
DATA_SOURCE 0 ptr $2
LOCK2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/bpf_fs_kfuncs.c bpf_sock_read_xattr() -> __bpf_dynptr_size()

Type Parameter Key Value
DATA_SOURCE 0 ptr $2

fs/verity/measure.c bpf_get_fsverity_digest() -> __bpf_dynptr_size()

Type Parameter Key Value
DATA_SOURCE 0 ptr $1

kernel/trace/bpf_trace.c bpf_dynptr_check_off_len() -> __bpf_dynptr_size()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
DATA_SOURCE 0 ptr $0

kernel/bpf/helpers.c bpf_dynptr_adjust() -> __bpf_dynptr_size()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 ptr->data 1-u64max
DATA_SOURCE 0 ptr $0

kernel/bpf/helpers.c bpf_dynptr_check_off_len() -> __bpf_dynptr_size()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
DATA_SOURCE 0 ptr $0
NO_OVERFLOW_SIMPLE 0 ptr->data->end

kernel/bpf/helpers.c bpf_dynptr_size() -> __bpf_dynptr_size()

Type Parameter Key Value
PARAM_VALUE 0 ptr 4096-ptr_max
PARAM_VALUE 0 ptr->data 1-u64max
DATA_SOURCE 0 ptr $0

kernel/bpf/helpers.c bpf_verify_pkcs7_signature() -> __bpf_dynptr_size()

Type Parameter Key Value
PARAM_VALUE 0 ptr 3059486917537988608
DATA_SOURCE 0 ptr $0

kernel/bpf/helpers.c bpf_verify_pkcs7_signature() -> __bpf_dynptr_size()

Type Parameter Key Value
PARAM_VALUE 0 ptr 1666707354881372160
DATA_SOURCE 0 ptr $1