(backport 4.x) crypto: clear err stack after ECDH::BufferToPoint #13399
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Functions that call `ECDH::BufferToPoint` were not clearing the error stack on failure, so an invalid key could leave leftover error state and cause subsequent (unrelated) signing operations to fail. PR-URL: #13275 Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Sam Roberts <vieuxtech@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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MylesBorins
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Functions that call `ECDH::BufferToPoint` were not clearing the error stack on failure, so an invalid key could leave leftover error state and cause subsequent (unrelated) signing operations to fail. PR-URL: #13275 Backport-PR-URL: #13399 Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Sam Roberts <vieuxtech@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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MylesBorins
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Jul 11, 2017
Functions that call `ECDH::BufferToPoint` were not clearing the error stack on failure, so an invalid key could leave leftover error state and cause subsequent (unrelated) signing operations to fail. PR-URL: #13275 Backport-PR-URL: #13399 Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Sam Roberts <vieuxtech@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
MylesBorins
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that referenced
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Oct 25, 2017
Functions that call `ECDH::BufferToPoint` were not clearing the error stack on failure, so an invalid key could leave leftover error state and cause subsequent (unrelated) signing operations to fail. PR-URL: #13275 Backport-PR-URL: #13399 Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Sam Roberts <vieuxtech@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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As noted in #13275 (comment), with some cleanups to merge the test.