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Added check on error out from wc_PKCS7_EncodeAuthEnvelopedData #7902

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Merged
douzzer merged 1 commit into from
Aug 27, 2024
Merged

Added check on error out from wc_PKCS7_EncodeAuthEnvelopedData #7902

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7 changes: 7 additions & 0 deletions wolfcrypt/src/pkcs7.c
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Original file line number Diff line number Diff line change
Expand Up @@ -13624,7 +13624,14 @@ WOLFSSL_API int wc_PKCS7_DecodeAuthEnvelopedData(PKCS7* pkcs7, byte* in,
}
XFREE(decryptedKey, pkcs7->heap, DYNAMIC_TYPE_PKCS7);
}
#else
if (ret < 0) {
ForceZero(encryptedContent, (word32)encryptedContentSz);
XFREE(encryptedContent, pkcs7->heap, DYNAMIC_TYPE_PKCS7);
ForceZero(decryptedKey, MAX_ENCRYPTED_KEY_SZ);
}
#endif

#ifndef NO_PKCS7_STREAM
if (ret != 0 && ret != WC_NO_ERR_TRACE(WC_PKCS7_WANT_READ_E)) {
wc_PKCS7_ResetStream(pkcs7);
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