diff options
Diffstat (limited to 'src/dnsstub/dns_name.c')
| -rw-r--r-- | src/dnsstub/dns_name.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/dnsstub/dns_name.c b/src/dnsstub/dns_name.c index db4565a..1802143 100644 --- a/src/dnsstub/dns_name.c +++ b/src/dnsstub/dns_name.c @@ -5,10 +5,10 @@ #include "uint_t.h" /** - @file dns_name.c - @author djb, fefe, feh - @source ucspi-tcp - @brief DNS name query (ptr) + @file dns_name.c + @author djb, fefe, feh + @source ucspi-tcp + @brief DNS name query (ptr) */ static char *q = 0; @@ -35,12 +35,13 @@ int dns_name_packet(stralloc *out, const char *buf, unsigned int len) pos = dns_packet_copy(buf, len, pos, header, 10); if (!pos) return DNS_ERR; uint16_unpack_big(header + 8, &datalen); - if (byte_equal(header, 2, DNS_T_PTR)) + if (byte_equal(header, 2, DNS_T_PTR)) { if (byte_equal(header + 2, 2, DNS_C_IN)) { if (!dns_packet_getname(buf, len, pos, &q)) return DNS_ERR; if (dns_domain_todot_cat(out, q) <= 0) return DNS_ERR; return 1; } + } pos += datalen; } |