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Fix: Add null check for out parameter in NULL_CIPHER_TYPE case

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Co-Authored-By: lealem@wolfssl.com <lealem@wolfssl.com>
This commit is contained in:
Devin AI
2025-02-28 16:28:54 +00:00
parent 3413bd8fa9
commit 3e90722d27
1 changed files with 3 additions and 0 deletions
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3
wolfcrypt/src/evp.c
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@@ -1060,6 +1060,9 @@ int wolfSSL_EVP_CipherUpdate(WOLFSSL_EVP_CIPHER_CTX *ctx,
switch (ctx->cipherType) { switch (ctx->cipherType) {
case WC_NULL_CIPHER_TYPE: case WC_NULL_CIPHER_TYPE:
if (out == NULL) {
return WOLFSSL_FAILURE;
}
XMEMCPY(out, in, inl); XMEMCPY(out, in, inl);
*outl = inl; *outl = inl;
return WOLFSSL_SUCCESS; return WOLFSSL_SUCCESS;