From 29986dd1e5385007574bdf1614bb1989617b802f Mon Sep 17 00:00:00 2001 From: Tobias Brunner Date: Fri, 23 May 2025 11:34:35 +0200 Subject: [PATCH] wolfssl: Remove unused drbg_t instance when building without testable KE --- src/libstrongswan/plugins/wolfssl/wolfssl_kem.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/libstrongswan/plugins/wolfssl/wolfssl_kem.c b/src/libstrongswan/plugins/wolfssl/wolfssl_kem.c index aff7e56bd1..042a7e7061 100644 --- a/src/libstrongswan/plugins/wolfssl/wolfssl_kem.c +++ b/src/libstrongswan/plugins/wolfssl/wolfssl_kem.c @@ -67,10 +67,12 @@ struct private_key_exchange_t { */ chunk_t shared_secret; +#ifdef TESTABLE_KE /** * DRBG for testing. */ drbg_t *drbg; +#endif }; /** @@ -81,10 +83,13 @@ static bool get_random(private_key_exchange_t *this, size_t len, uint8_t *out) { WC_RNG rng; +#ifdef TESTABLE_KE if (this->drbg) { return this->drbg->generate(this->drbg, len, out); } +#endif + if (wc_InitRng(&rng) != 0) { return FALSE; @@ -272,7 +277,9 @@ METHOD(key_exchange_t, destroy, void, chunk_free(&this->ciphertext); wc_MlKemKey_Free(this->kem); free(this->kem); +#ifdef TESTABLE_KE DESTROY_IF(this->drbg); +#endif free(this); } -- 2.47.2