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Null check before accessing instance

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This commit is contained in:
Hideki Miyazaki
2025-07-11 17:48:36 +09:00
parent 0a0b9a3c24
commit e9def03585
2 changed files with 7 additions and 4 deletions
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6
wolfcrypt/src/port/Renesas/renesas_tsip_aes.c
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@@ -113,7 +113,8 @@ WOLFSSL_LOCAL int tsip_Tls13AesEncrypt(
WOLFSSL_ENTER("tsip_Tls13AesEncrypt");
if ((ssl == NULL) || (input == NULL) || (output == NULL) || (sz == 0)) {
if ((ssl == NULL) || (input == NULL) || (output == NULL) || (sz == 0) ||
(ssl->RenesasUserCtx == NULL)) {
return BAD_FUNC_ARG;
}
@@ -260,7 +261,8 @@ WOLFSSL_LOCAL int tsip_Tls13AesDecrypt(
WOLFSSL_ENTER("tsip_Tls13AesDecrypt");
if ((ssl == NULL) || (input == NULL) || (output == NULL) || (sz == 0)) {
if ((ssl == NULL) || (input == NULL) || (output == NULL) || (sz == 0) ||
(ssl->RenesasUserCtx == NULL)) {
return BAD_FUNC_ARG;
}

5
wolfcrypt/src/port/Renesas/renesas_tsip_util.c
View File

@@ -132,7 +132,7 @@ WOLFSSL_API int tsip_use_PublicKey_buffer_TLS(WOLFSSL* ssl,
WOLFSSL_ENTER("tsip_use_PublicKey_buffer_TLS");
if (ssl == NULL
|| keyBuf == NULL || keyBufLen == 0) {
|| keyBuf == NULL || keyBufLen == 0 || ssl->RenesasUserCtx == NULL) {
ret = BAD_FUNC_ARG;
}
@@ -161,7 +161,8 @@ WOLFSSL_API int tsip_use_PrivateKey_buffer_TLS(struct WOLFSSL* ssl,
WOLFSSL_ENTER("tsip_use_PrivateKey_buffer_TLS");
if (ssl == NULL || keyBuf == NULL || keyBufLen == 0 ) {
if (ssl == NULL || keyBuf == NULL || keyBufLen == 0 ||
ssl->RenesasUserCtx == NULL) {
ret = BAD_FUNC_ARG;
}
if (ret == 0){