hkdf: change FIPS zeroization to use the OPENSSL_PEDANTIC_ZEROIZATION define

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/26068)

diff --git a/providers/implementations/kdfs/hkdf.c b/providers/implementations/kdfs/hkdf.c
index 78fc3498b208c9f89afcb397a7bf09622f97a6c0..264bc5d4c16210ff24516c9d97b7b68e7697cea0 100644 (file)
--- a/providers/implementations/kdfs/hkdf.c
+++ b/providers/implementations/kdfs/hkdf.c
@@ -128,7 +128,7 @@ static void kdf_hkdf_reset(void *vctx)
     void *provctx = ctx->provctx;
 
     ossl_prov_digest_reset(&ctx->digest);
-#ifdef FIPS_MODULE
+#ifdef OPENSSL_PEDANTIC_ZEROIZATION
     OPENSSL_clear_free(ctx->salt, ctx->salt_len);
 #else
     OPENSSL_free(ctx->salt);