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always check index into certs

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This commit is contained in:
Jacob Barthelmeh
2021-02-11 21:50:51 +07:00
parent acdc267104
commit 90140fc5a4
1 changed files with 8 additions and 1 deletions
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9
src/internal.c
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@ -10876,7 +10876,14 @@ int ProcessPeerCerts(WOLFSSL* ssl, byte* input, word32* inOutIdx,
while (listSz) { while (listSz) {
word32 certSz; word32 certSz;
#if !defined(OPENSSL_EXTRA) && !defined(OPENSS_EXTRA_X509_SMALL)
#if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
if (args->totalCerts > ssl->verifyDepth) {
ssl->peerVerifyRet = X509_V_ERR_CERT_CHAIN_TOO_LONG;
ret = MAX_CHAIN_ERROR;
break; /* break out to do certificate verify callback */
}
#else
if (args->totalCerts >= ssl->verifyDepth || if (args->totalCerts >= ssl->verifyDepth ||
args->totalCerts >= MAX_CHAIN_DEPTH) { args->totalCerts >= MAX_CHAIN_DEPTH) {
ERROR_OUT(MAX_CHAIN_ERROR, exit_ppc); ERROR_OUT(MAX_CHAIN_ERROR, exit_ppc);