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Fixed EVP_CIPHER being leaked in mz_crypt_aes.

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This commit is contained in:
Nathan Moinvaziri 2023-04-26 20:06:24 -07:00
parent 780459d80c
commit 4d1b93bf05
1 changed files with 14 additions and 2 deletions
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16
mz_crypt_openssl.c
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@ -269,10 +269,20 @@ typedef struct mz_crypt_aes_s {
/***************************************************************************/
void mz_crypt_aes_reset(void *handle) {
static void mz_crypt_aes_free(void *handle) {
#if OPENSSL_VERSION_NUMBER >= 0x00900070L
mz_crypt_aes *aes = (mz_crypt_aes *)handle;
if (aes->ctx)
EVP_CIPHER_CTX_free(aes->ctx);
aes->ctx = NULL;
#else
MZ_UNUSED(handle);
#endif
}
void mz_crypt_aes_reset(void *handle) {
mz_crypt_init();
mz_crypt_aes_free(handle);
}
int32_t mz_crypt_aes_encrypt(void *handle, uint8_t *buf, int32_t size) {
@ -510,8 +520,10 @@ void mz_crypt_aes_delete(void **handle) {
if (!handle)
return;
aes = (mz_crypt_aes *)*handle;
if (aes)
if (aes) {
mz_crypt_aes_free(*handle);
free(aes);
}
*handle = NULL;
}