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| author | Florian Westphal <fw@strlen.de> | 2021-12-03 17:07:55 +0100 |
|---|---|---|
| committer | Florian Westphal <fw@strlen.de> | 2021-12-07 12:23:22 +0100 |
| commit | 48aca2de80a7dd73f8f3a461c7f7ed47b6082766 (patch) | |
| tree | 3ab36458bdef07e5d8c78ad364b77c21ffaad123 /tests/shell/testcases/sets/0015rulesetflush_0 | |
| parent | 028856b3dd8c935bc53ff08434dce4728627a318 (diff) | |
iptopt: fix crash with invalid field/type combo
% nft describe ip option rr value
segmentation fault
after this fix, this exits with 'Error: unknown ip option type/field'.
Problem is that 'rr' doesn't have a value template, so the template struct is
all-zeroes, so we crash when trying to use tmpl->dtype (its NULL).
Furthermore, expr_describe tries to print expr->identifier but expr is
exthdr, not symbol: ->identifier contains garbage.
Signed-off-by: Florian Westphal <fw@strlen.de>
Diffstat (limited to 'tests/shell/testcases/sets/0015rulesetflush_0')
0 files changed, 0 insertions, 0 deletions