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-rw-r--r--crypto/evp/cmeth_lib.c1
-rw-r--r--crypto/evp/digest.c8
-rw-r--r--crypto/evp/evp_enc.c9
-rw-r--r--crypto/evp/evp_fetch.c8
-rw-r--r--crypto/evp/evp_lib.c1
-rw-r--r--crypto/evp/evp_locl.h6
-rw-r--r--crypto/evp/exchange.c10
-rw-r--r--crypto/evp/keymgmt_meth.c9
-rw-r--r--crypto/include/internal/evp_int.h2
9 files changed, 41 insertions, 13 deletions
diff --git a/crypto/evp/cmeth_lib.c b/crypto/evp/cmeth_lib.c
index 40aca34e07..51c9b6ece2 100644
--- a/crypto/evp/cmeth_lib.c
+++ b/crypto/evp/cmeth_lib.c
@@ -55,6 +55,7 @@ void EVP_CIPHER_meth_free(EVP_CIPHER *cipher)
if (i > 0)
return;
ossl_provider_free(cipher->prov);
+ OPENSSL_free(cipher->name);
CRYPTO_THREAD_lock_free(cipher->lock);
OPENSSL_free(cipher);
}
diff --git a/crypto/evp/digest.c b/crypto/evp/digest.c
index 65b12e315a..27f9d128ee 100644
--- a/crypto/evp/digest.c
+++ b/crypto/evp/digest.c
@@ -577,15 +577,19 @@ int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2)
return 0;
}
-static void *evp_md_from_dispatch(const OSSL_DISPATCH *fns,
+static void *evp_md_from_dispatch(const char *name, const OSSL_DISPATCH *fns,
OSSL_PROVIDER *prov)
{
EVP_MD *md = NULL;
int fncnt = 0;
/* EVP_MD_fetch() will set the legacy NID if available */
- if ((md = EVP_MD_meth_new(NID_undef, NID_undef)) == NULL)
+ if ((md = EVP_MD_meth_new(NID_undef, NID_undef)) == NULL
+ || (md->name = OPENSSL_strdup(name)) == NULL) {
+ EVP_MD_meth_free(md);
+ EVPerr(0, ERR_R_MALLOC_FAILURE);
return NULL;
+ }
for (; fns->function_id != 0; fns++) {
switch (fns->function_id) {
diff --git a/crypto/evp/evp_enc.c b/crypto/evp/evp_enc.c
index c1f7e77eb1..bfdd581e0d 100644
--- a/crypto/evp/evp_enc.c
+++ b/crypto/evp/evp_enc.c
@@ -1127,7 +1127,8 @@ int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in)
return 1;
}
-static void *evp_cipher_from_dispatch(const OSSL_DISPATCH *fns,
+static void *evp_cipher_from_dispatch(const char *name,
+ const OSSL_DISPATCH *fns,
OSSL_PROVIDER *prov)
{
EVP_CIPHER *cipher = NULL;
@@ -1137,8 +1138,12 @@ static void *evp_cipher_from_dispatch(const OSSL_DISPATCH *fns,
* The legacy NID is set by EVP_CIPHER_fetch() if the name exists in
* the object database.
*/
- if ((cipher = EVP_CIPHER_meth_new(0, 0, 0)) == NULL)
+ if ((cipher = EVP_CIPHER_meth_new(0, 0, 0)) == NULL
+ || (cipher->name = OPENSSL_strdup(name)) == NULL) {
+ EVP_CIPHER_meth_free(cipher);
+ EVPerr(0, ERR_R_MALLOC_FAILURE);
return NULL;
+ }
for (; fns->function_id != 0; fns++) {
switch (fns->function_id) {
diff --git a/crypto/evp/evp_fetch.c b/crypto/evp/evp_fetch.c
index 0c25f0d558..82f6e5d970 100644
--- a/crypto/evp/evp_fetch.c
+++ b/crypto/evp/evp_fetch.c
@@ -40,7 +40,8 @@ struct method_data_st {
OPENSSL_CTX *libctx;
const char *name;
OSSL_METHOD_CONSTRUCT_METHOD *mcm;
- void *(*method_from_dispatch)(const OSSL_DISPATCH *, OSSL_PROVIDER *);
+ void *(*method_from_dispatch)(const char *, const OSSL_DISPATCH *,
+ OSSL_PROVIDER *);
int (*refcnt_up_method)(void *method);
void (*destruct_method)(void *method);
};
@@ -143,7 +144,7 @@ static void *construct_method(const char *name, const OSSL_DISPATCH *fns,
{
struct method_data_st *methdata = data;
- return methdata->method_from_dispatch(fns, prov);
+ return methdata->method_from_dispatch(name, fns, prov);
}
static void destruct_method(void *method, void *data)
@@ -155,7 +156,8 @@ static void destruct_method(void *method, void *data)
void *evp_generic_fetch(OPENSSL_CTX *libctx, int operation_id,
const char *name, const char *properties,
- void *(*new_method)(const OSSL_DISPATCH *fns,
+ void *(*new_method)(const char *name,
+ const OSSL_DISPATCH *fns,
OSSL_PROVIDER *prov),
int (*up_ref_method)(void *),
void (*free_method)(void *))
diff --git a/crypto/evp/evp_lib.c b/crypto/evp/evp_lib.c
index 47bbb2bd55..24441ef825 100644
--- a/crypto/evp/evp_lib.c
+++ b/crypto/evp/evp_lib.c
@@ -513,6 +513,7 @@ void EVP_MD_meth_free(EVP_MD *md)
if (i > 0)
return;
ossl_provider_free(md->prov);
+ OPENSSL_free(md->name);
CRYPTO_THREAD_lock_free(md->lock);
OPENSSL_free(md);
}
diff --git a/crypto/evp/evp_locl.h b/crypto/evp/evp_locl.h
index 740c159f05..d557e9c633 100644
--- a/crypto/evp/evp_locl.h
+++ b/crypto/evp/evp_locl.h
@@ -65,7 +65,7 @@ struct evp_kdf_ctx_st {
struct evp_keymgmt_st {
int id; /* libcrypto internal */
- const char *name;
+ char *name;
OSSL_PROVIDER *prov;
CRYPTO_REF_COUNT refcnt;
CRYPTO_RWLOCK *lock;
@@ -89,6 +89,7 @@ struct evp_keymgmt_st {
} /* EVP_KEYMGMT */ ;
struct evp_keyexch_st {
+ char *name;
OSSL_PROVIDER *prov;
CRYPTO_REF_COUNT refcnt;
CRYPTO_RWLOCK *lock;
@@ -133,7 +134,8 @@ int is_partially_overlapping(const void *ptr1, const void *ptr2, int len);
void *evp_generic_fetch(OPENSSL_CTX *ctx, int operation_id,
const char *algorithm, const char *properties,
- void *(*new_method)(const OSSL_DISPATCH *fns,
+ void *(*new_method)(const char *name,
+ const OSSL_DISPATCH *fns,
OSSL_PROVIDER *prov),
int (*up_ref_method)(void *),
void (*free_method)(void *));
diff --git a/crypto/evp/exchange.c b/crypto/evp/exchange.c
index 208bb9885a..d8afcbd633 100644
--- a/crypto/evp/exchange.c
+++ b/crypto/evp/exchange.c
@@ -31,14 +31,19 @@ static EVP_KEYEXCH *evp_keyexch_new(OSSL_PROVIDER *prov)
return exchange;
}
-static void *evp_keyexch_from_dispatch(const OSSL_DISPATCH *fns,
+static void *evp_keyexch_from_dispatch(const char *name,
+ const OSSL_DISPATCH *fns,
OSSL_PROVIDER *prov)
{
EVP_KEYEXCH *exchange = NULL;
int fncnt = 0;
- if ((exchange = evp_keyexch_new(prov)) == NULL)
+ if ((exchange = evp_keyexch_new(prov)) == NULL
+ || (exchange->name = OPENSSL_strdup(name)) == NULL) {
+ EVP_KEYEXCH_free(exchange);
+ EVPerr(0, ERR_R_MALLOC_FAILURE);
return NULL;
+ }
for (; fns->function_id != 0; fns++) {
switch (fns->function_id) {
@@ -108,6 +113,7 @@ void EVP_KEYEXCH_free(EVP_KEYEXCH *exchange)
if (i > 0)
return;
ossl_provider_free(exchange->prov);
+ OPENSSL_free(exchange->name);
CRYPTO_THREAD_lock_free(exchange->lock);
OPENSSL_free(exchange);
}
diff --git a/crypto/evp/keymgmt_meth.c b/crypto/evp/keymgmt_meth.c
index 9723820203..67c33eb78b 100644
--- a/crypto/evp/keymgmt_meth.c
+++ b/crypto/evp/keymgmt_meth.c
@@ -24,6 +24,7 @@ static void *keymgmt_new(void)
if ((keymgmt = OPENSSL_zalloc(sizeof(*keymgmt))) == NULL
|| (keymgmt->lock = CRYPTO_THREAD_lock_new()) == NULL) {
EVP_KEYMGMT_free(keymgmt);
+ EVPerr(0, ERR_R_MALLOC_FAILURE);
return NULL;
}
@@ -32,13 +33,16 @@ static void *keymgmt_new(void)
return keymgmt;
}
-static void *keymgmt_from_dispatch(const OSSL_DISPATCH *fns,
+static void *keymgmt_from_dispatch(const char *name, const OSSL_DISPATCH *fns,
OSSL_PROVIDER *prov)
{
EVP_KEYMGMT *keymgmt = NULL;
- if ((keymgmt = keymgmt_new()) == NULL)
+ if ((keymgmt = keymgmt_new()) == NULL
+ || (keymgmt->name = OPENSSL_strdup(name)) == NULL) {
+ EVP_KEYMGMT_free(keymgmt);
return NULL;
+ }
for (; fns->function_id != 0; fns++) {
switch (fns->function_id) {
@@ -178,6 +182,7 @@ void EVP_KEYMGMT_free(EVP_KEYMGMT *keymgmt)
if (ref > 0)
return;
ossl_provider_free(keymgmt->prov);
+ OPENSSL_free(keymgmt->name);
CRYPTO_THREAD_lock_free(keymgmt->lock);
OPENSSL_free(keymgmt);
}
diff --git a/crypto/include/internal/evp_int.h b/crypto/include/internal/evp_int.h
index 50ed933926..9d878987bc 100644
--- a/crypto/include/internal/evp_int.h
+++ b/crypto/include/internal/evp_int.h
@@ -201,6 +201,7 @@ struct evp_md_st {
/* New structure members */
/* TODO(3.0): Remove above comment when legacy has gone */
+ char *name;
OSSL_PROVIDER *prov;
CRYPTO_REF_COUNT refcnt;
CRYPTO_RWLOCK *lock;
@@ -251,6 +252,7 @@ struct evp_cipher_st {
/* New structure members */
/* TODO(3.0): Remove above comment when legacy has gone */
+ char *name;
OSSL_PROVIDER *prov;
CRYPTO_REF_COUNT refcnt;
CRYPTO_RWLOCK *lock;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-06 01:50:56 +0100