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-rw-r--r--crypto/encode_decode/decoder_meth.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/crypto/encode_decode/decoder_meth.c b/crypto/encode_decode/decoder_meth.c
index 12f23a6193..56899a9269 100644
--- a/crypto/encode_decode/decoder_meth.c
+++ b/crypto/encode_decode/decoder_meth.c
@@ -124,6 +124,28 @@ static OSSL_METHOD_STORE *get_decoder_store(OSSL_LIB_CTX *libctx)
&decoder_store_method);
}
+static int reserve_decoder_store(void *store, void *data)
+{
+ struct decoder_data_st *methdata = data;
+
+ if (store == NULL
+ && (store = get_decoder_store(methdata->libctx)) == NULL)
+ return 0;
+
+ return ossl_method_lock_store(store);
+}
+
+static int unreserve_decoder_store(void *store, void *data)
+{
+ struct decoder_data_st *methdata = data;
+
+ if (store == NULL
+ && (store = get_decoder_store(methdata->libctx)) == NULL)
+ return 0;
+
+ return ossl_method_unlock_store(store);
+}
+
/* Get decoder methods from a store, or put one in */
static void *get_decoder_from_store(void *store, const OSSL_PROVIDER **prov,
void *data)
@@ -374,6 +396,8 @@ inner_ossl_decoder_fetch(struct decoder_data_st *methdata, int id,
|| !ossl_method_store_cache_get(store, NULL, id, propq, &method)) {
OSSL_METHOD_CONSTRUCT_METHOD mcm = {
get_tmp_decoder_store,
+ reserve_decoder_store,
+ unreserve_decoder_store,
get_decoder_from_store,
put_decoder_in_store,
construct_decoder,