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Fix data length in encoding dns queries

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This commit is contained in:
Erik Ekman
2009-09-20 15:41:24 +00:00
committed by Erik Ekman
parent d4d88d2ad0
commit 5951166b36
2 changed files with 38 additions and 41 deletions
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6
tests/dns.c
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@@ -69,8 +69,9 @@ START_TEST(test_encode_query)
char *d;
size_t len;
int ret;
int enclen;
len = sizeof(buf);
enclen = sizeof(resolv);
memset(&buf, 0, sizeof(buf));
memset(&resolv, 0, sizeof(resolv));
memset(&q, 0, sizeof(struct query));
@@ -80,12 +81,13 @@ START_TEST(test_encode_query)
enc = get_base32_encoder();
*d++ = 'A';
enc->encode(d, &len, innerData, strlen(innerData));
enc->encode(d, &enclen, innerData, strlen(innerData));
d = resolv + strlen(resolv);
if (*d != '.') {
*d++ = '.';
}
strcpy(d, topdomain);
len = sizeof(buf);
ret = dns_encode(buf, len, &q, QR_QUERY, resolv, strlen(resolv));
len = sizeof(query_packet) - 1; /* Skip extra null character */