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@@ -94,8 +94,8 @@ static const ed25519_impl_t *ed25519_impl = NULL;
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static inline const ed25519_impl_t *
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get_ed_impl(void)
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{
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- if (PREDICT_UNLIKELY(ed25519_impl == NULL)) {
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- pick_ed25519_impl();
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+ if (BUG(ed25519_impl == NULL)) {
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+ pick_ed25519_impl(); // LCOV_EXCL_LINE - We always call ed25519_init().
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}
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return ed25519_impl;
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}
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@@ -594,9 +594,12 @@ pick_ed25519_impl(void)
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if (ed25519_impl_spot_check() == 0)
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return;
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+ /* LCOV_EXCL_START
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+ * unreachable unless ed25519_donna is broken */
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log_warn(LD_CRYPTO, "The Ed25519-donna implementation seems broken; using "
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"the ref10 implementation.");
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ed25519_impl = &impl_ref10;
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+ /* LCOV_EXCL_STOP */
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}
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/* Initialize the Ed25519 implementation. This is neccessary if you're
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