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topdown/tokens: protect against nistec panics #5214

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merged 3 commits into from Oct 6, 2022

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@srenatus srenatus commented Oct 6, 2022

With Golang 1.19, the code used in crypto/elliptic has switched to nistec, and this introduced new panics where there hadn't been any before.

To play along with this, we're adding defer/recover constructs. It's only about bad inputs; none of those offending points could ever be valid.

With Golang 1.19, the code used in crypto/elliptic has switched to nistec, and
this introduced new panics where there hadn't been any before.

To play along with this, we're adding defer/recover constructs. It's only about
bad inputs; none of those offending points could ever be valid.

Signed-off-by: Stephan Renatus <stephan.renatus@gmail.com>
@srenatus srenatus merged commit 94baa1b into open-policy-agent:main Oct 6, 2022
@srenatus srenatus deleted the sr/topdown/tokens branch October 6, 2022 15:47
byronic pushed a commit to byronic/opa that referenced this pull request Oct 17, 2022
With Golang 1.19, the code used in crypto/elliptic has switched to nistec, and
this introduced new panics where there hadn't been any before.

To play along with this, we're adding defer/recover constructs. It's only about
bad inputs; none of those offending points could ever be valid.

Signed-off-by: Stephan Renatus <stephan.renatus@gmail.com>
Signed-off-by: Byron Lagrone <byron.lagrone@seqster.com>
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2 participants