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| author | Dmitry Vyukov <dvyukov@google.com> | 2019-12-09 07:42:48 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2019-12-17 19:03:39 +0100 |
| commit | 64ca0a371100fc7dfdb20de9263763e46c88a436 (patch) | |
| tree | 0e417568271dbbcc5817034a624a31d62bf20633 /sys/linux/fscrypt.txt.warn | |
| parent | f950e82d47572b79581fd6b8355504cddb06a7f4 (diff) | |
tools/syz-check: add description checking utility
syz-check parses vmlinux dwarf, extracts struct descriptions,
compares them with what we have (size, fields, alignment, etc)
and produces .warn files.
This is first raw version, it can be improved in a number of ways.
But it already helped to identify a critical issue #1542
and shows some wrong struct descriptions.
Update #590
Diffstat (limited to 'sys/linux/fscrypt.txt.warn')
| -rw-r--r-- | sys/linux/fscrypt.txt.warn | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sys/linux/fscrypt.txt.warn b/sys/linux/fscrypt.txt.warn new file mode 100644 index 000000000..69e6efd4b --- /dev/null +++ b/sys/linux/fscrypt.txt.warn @@ -0,0 +1,14 @@ +0021: struct fscrypt_policy_v1: bad number of fields: syz=4 kernel=5 +0023: field fscrypt_policy_v1.modes/contents_encryption_mode: bad size: syz=2 kernel=1 +0024: field fscrypt_policy_v1.flags/filenames_encryption_mode: bad offset: syz=3 kernel=2 +0025: field fscrypt_policy_v1.master_key_descriptor/flags: bad offset: syz=4 kernel=3 +0025: field fscrypt_policy_v1.master_key_descriptor/flags: bad size: syz=8 kernel=1 +0028: struct fscrypt_policy_v2: bad number of fields: syz=5 kernel=6 +0030: field fscrypt_policy_v2.modes/contents_encryption_mode: bad size: syz=2 kernel=1 +0031: field fscrypt_policy_v2.flags/filenames_encryption_mode: bad offset: syz=3 kernel=2 +0032: field fscrypt_policy_v2.reserved/flags: bad offset: syz=4 kernel=3 +0032: field fscrypt_policy_v2.reserved/flags: bad size: syz=4 kernel=1 +0033: field fscrypt_policy_v2.master_key_identifier/__reserved: bad offset: syz=8 kernel=4 +0033: field fscrypt_policy_v2.master_key_identifier/__reserved: bad size: syz=16 kernel=4 +0041: struct fscrypt_policy_modes: no corresponding struct in kernel +0068: struct fscrypt_key_specifier_payload: no corresponding struct in kernel |