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| author |  Antonio Quartulli <a@unstable.cc>
| 2024-05-11 01:22:02 +0200 |
|---|---|---|
| committer |  Jakub Kicinski <kuba@kernel.org>
| 2024-05-13 14:59:24 -0700 |
| commit | ec8c25746e3232634f7842755a0c4bc08def6a49 (patch) | |
| tree | 04fa6b844a26fb28a2ba99ed13891f2409c43bb1 /tools/net | |
| parent | Merge branch 'add-tx-stop-wake-counters' (diff) | |
| download | linux-ec8c25746e3232634f7842755a0c4bc08def6a49.tar.gz linux-ec8c25746e3232634f7842755a0c4bc08def6a49.tar.bz2 linux-ec8c25746e3232634f7842755a0c4bc08def6a49.zip | |
ynl: ensure exact-len value is resolved
For type String and Binary we are currently usinig the exact-len
limit value as is without attempting any name resolution.
However, the spec may specify the name of a constant rather than an
actual value, which would result in using the constant name as is
and thus break the policy.
Ensure the limit value is passed to get_limit(), which will always
attempt resolving the name before printing the policy rule.
Signed-off-by: Antonio Quartulli <a@unstable.cc>
Link: https://lore.kernel.org/r/20240510232202.24051-1-a@unstable.cc
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/net')
| -rwxr-xr-x | tools/net/ynl/ynl-gen-c.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py index c0b90c104d92..a42d62b23ee0 100755 --- a/tools/net/ynl/ynl-gen-c.py +++ b/tools/net/ynl/ynl-gen-c.py @@ -413,7 +413,7 @@ class TypeString(Type): def _attr_policy(self, policy): if 'exact-len' in self.checks: - mem = 'NLA_POLICY_EXACT_LEN(' + str(self.checks['exact-len']) + ')' + mem = 'NLA_POLICY_EXACT_LEN(' + str(self.get_limit('exact-len')) + ')' else: mem = '{ .type = ' + policy if 'max-len' in self.checks: @@ -465,7 +465,7 @@ class TypeBinary(Type): def _attr_policy(self, policy): if 'exact-len' in self.checks: - mem = 'NLA_POLICY_EXACT_LEN(' + str(self.checks['exact-len']) + ')' + mem = 'NLA_POLICY_EXACT_LEN(' + str(self.get_limit('exact-len')) + ')' else: mem = '{ ' if len(self.checks) == 1 and 'min-len' in self.checks: |