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Prevent WDT reset while processing the certificates

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This commit is contained in:
AndreiD
2017-02-20 20:28:30 +02:00
committed by Ivan Grokhotkov
parent feed1ca219
commit 822e866d05
1 changed files with 3 additions and 1 deletions
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4
ssl/tls1.c
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@@ -2108,6 +2108,8 @@ int process_certificate(SSL *ssl, X509_CTX **x509_ctx)
int i = 0; int i = 0;
offset += 2; offset += 2;
ax_wdt_feed();
PARANOIA_CHECK(pkt_size, total_cert_len + offset); PARANOIA_CHECK(pkt_size, total_cert_len + offset);
// record the start point for the second pass // record the start point for the second pass
@@ -2138,7 +2140,7 @@ int process_certificate(SSL *ssl, X509_CTX **x509_ctx)
offset++; /* skip empty char */ offset++; /* skip empty char */
cert_size = (buf[offset]<<8) + buf[offset+1]; cert_size = (buf[offset]<<8) + buf[offset+1];
offset += 2; offset += 2;
ax_wdt_feed();
if (x509_new(&buf[offset], NULL, certs+num_certs)) if (x509_new(&buf[offset], NULL, certs+num_certs))
{ {
ret = SSL_ERROR_BAD_CERTIFICATE; ret = SSL_ERROR_BAD_CERTIFICATE;