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Fixed valgrind issue

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This commit is contained in:
Tesfa Mael 2019-08-06 15:49:36 -07:00
parent 1371fc8327
commit 4bff2b6bef
1 changed files with 6 additions and 0 deletions
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6
src/ssl.c
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@ -36588,6 +36588,7 @@ int wolfSSL_PEM_write_bio_PKCS7(WOLFSSL_BIO* bio, PKCS7* p7)
if (bio == NULL || p7 == NULL)
return WOLFSSL_FAILURE;
XMEMSET(hashBuf, 0, WC_MAX_DIGEST_SIZE);
XMEMSET(outputHead, 0, outputHeadSz);
XMEMSET(outputFoot, 0, outputFootSz);
@ -36615,6 +36616,7 @@ int wolfSSL_PEM_write_bio_PKCS7(WOLFSSL_BIO* bio, PKCS7* p7)
if (!output)
return WOLFSSL_FAILURE;
XMEMSET(output, 0, outputSz);
outputSz = 0;
XMEMCPY(&output[outputSz], outputHead, outputHeadSz);
outputSz += outputHeadSz;
@ -36628,10 +36630,14 @@ int wolfSSL_PEM_write_bio_PKCS7(WOLFSSL_BIO* bio, PKCS7* p7)
if (pemSz < 0)
goto error;
pemSz++; /* for '\0'*/
/* create PEM buffer and convert from DER to PEM*/
if ((pem = (byte*)XMALLOC(pemSz, bio->heap, DYNAMIC_TYPE_TMP_BUFFER)) == NULL)
goto error;
XMEMSET(pem, 0, pemSz);
if (wc_DerToPemEx(output, outputSz, pem, pemSz, NULL, CERT_TYPE) < 0) {
goto error;
}