wolfSSL/wolfssl
1
0
Fork 1
mirror of https://github.com/wolfSSL/wolfssl.git synced 2026-07-06 01:20:50 +02:00
Code Issues Packages Projects Releases Wiki Activity

Save heap before *_free in *_delete to avoid XFREE with zeroed memory after ForceZero

Browse Source
This commit is contained in:
Lealem Amedie
2026-04-16 18:42:19 -06:00
parent e0be9777f6
commit 56b2017405
4 changed files with 12 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
wolfcrypt/src/aes.c
+3 -1
View File
@@ -13581,10 +13581,12 @@ Aes* wc_AesNew(void* heap, int devId, int *result_code)
int wc_AesDelete(Aes *aes, Aes** aes_p)
{
void* heap;
if (aes == NULL)
return BAD_FUNC_ARG;
heap = aes->heap;
wc_AesFree(aes);
XFREE(aes, aes->heap, DYNAMIC_TYPE_AES);
XFREE(aes, heap, DYNAMIC_TYPE_AES);
if (aes_p != NULL)
*aes_p = NULL;
return 0;
wolfcrypt/src/curve25519.c
+3 -1
View File
@@ -1113,10 +1113,12 @@ curve25519_key* wc_curve25519_new(void* heap, int devId, int *result_code)
}
int wc_curve25519_delete(curve25519_key* key, curve25519_key** key_p) {
void* heap;
if (key == NULL)
return BAD_FUNC_ARG;
heap = key->heap;
wc_curve25519_free(key);
XFREE(key, key->heap, DYNAMIC_TYPE_CURVE25519);
XFREE(key, heap, DYNAMIC_TYPE_CURVE25519);
if (key_p != NULL)
*key_p = NULL;
return 0;
wolfcrypt/src/dilithium.c
+3 -1
View File
@@ -10730,10 +10730,12 @@ dilithium_key* wc_dilithium_new(void* heap, int devId)
int wc_dilithium_delete(dilithium_key* key, dilithium_key** key_p)
{
void* heap;
if (key == NULL)
return BAD_FUNC_ARG;
heap = key->heap;
wc_dilithium_free(key);
XFREE(key, key->heap, DYNAMIC_TYPE_DILITHIUM);
XFREE(key, heap, DYNAMIC_TYPE_DILITHIUM);
if (key_p != NULL)
*key_p = NULL;
wolfcrypt/src/ed25519.c
+3 -1
View File
@@ -1035,10 +1035,12 @@ ed25519_key* wc_ed25519_new(void* heap, int devId, int *result_code)
}
int wc_ed25519_delete(ed25519_key* key, ed25519_key** key_p) {
void* heap;
if (key == NULL)
return BAD_FUNC_ARG;
heap = key->heap;
wc_ed25519_free(key);
XFREE(key, key->heap, DYNAMIC_TYPE_ED25519);
XFREE(key, heap, DYNAMIC_TYPE_ED25519);
if (key_p != NULL)
*key_p = NULL;
return 0;