diff options
Diffstat (limited to 'resolv')
| -rw-r--r-- | resolv/gethnamaddr.c | 12 | ||||
| -rw-r--r-- | resolv/res_send.c | 33 |
2 files changed, 30 insertions, 15 deletions
diff --git a/resolv/gethnamaddr.c b/resolv/gethnamaddr.c index a02d0fb617..42d81f30e3 100644 --- a/resolv/gethnamaddr.c +++ b/resolv/gethnamaddr.c @@ -143,7 +143,7 @@ extern int h_errno; #ifdef DEBUG static void -dprintf(msg, num) +Dprintf(msg, num) char *msg; int num; { @@ -155,7 +155,7 @@ dprintf(msg, num) } } #else -# define dprintf(msg, num) /*nada*/ +# define Dprintf(msg, num) /*nada*/ #endif #define BOUNDED_INCR(x) \ @@ -429,13 +429,13 @@ getanswer(answer, anslen, qname, qtype) bp += sizeof(align) - ((u_long)bp % sizeof(align)); if (bp + n >= &hostbuf[sizeof hostbuf]) { - dprintf("size (%d) too big\n", n); + Dprintf("size (%d) too big\n", n); had_error++; continue; } if (hap >= &h_addr_ptrs[MAXADDRS-1]) { if (!toobig++) { - dprintf("Too many addresses (%d)\n", + Dprintf("Too many addresses (%d)\n", MAXADDRS); } cp += n; @@ -627,7 +627,7 @@ gethostbyname2(name, af) &buf.ptr)) < 0) { if (buf.buf != origbuf) free (buf.buf); - dprintf("res_nsearch failed (%d)\n", n); + Dprintf("res_nsearch failed (%d)\n", n); if (errno == ECONNREFUSED) return (_gethtbyname2(name, af)); return (NULL); @@ -729,7 +729,7 @@ gethostbyaddr(addr, len, af) if (n < 0) { if (buf.buf != orig_buf) free (buf.buf); - dprintf("res_nquery failed (%d)\n", n); + Dprintf("res_nquery failed (%d)\n", n); if (errno == ECONNREFUSED) return (_gethtbyaddr(addr, len, af)); return (NULL); diff --git a/resolv/res_send.c b/resolv/res_send.c index 19adc3e103..54f74d4d12 100644 --- a/resolv/res_send.c +++ b/resolv/res_send.c @@ -190,7 +190,7 @@ static int send_dg(res_state, const u_char *, int, int *, int *, u_char **); #ifdef DEBUG static void Aerror(const res_state, FILE *, const char *, int, - struct sockaddr_in); + const struct sockaddr *); static void Perror(const res_state, FILE *, const char *, int); #endif #ifdef _LIBC @@ -576,9 +576,17 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen, } while (!done); } +#ifdef _LIBC + char tmpbuf[40]; + Dprint(statp->options & RES_DEBUG, + (stdout, ";; Querying server (# %d) address = %s\n", + ns + 1, inet_ntop(AF_INET6, &nsap->sin6_addr, + tmpbuf, sizeof (tmpbuf)))); +#else Dprint(statp->options & RES_DEBUG, (stdout, ";; Querying server (# %d) address = %s\n", ns + 1, inet_ntoa(nsap->sin_addr))); +#endif if (v_circuit) { /* Use VC; at most one attempt per server. */ @@ -610,7 +618,7 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen, DprintQ((statp->options & RES_DEBUG) || (statp->pfcode & RES_PRF_REPLY), - (stdout, ""), + (stdout, "%s", ""), ans, (resplen > anssiz) ? anssiz : resplen); /* @@ -743,7 +751,8 @@ send_vc(res_state statp, if (connect(statp->_vcsock, (struct sockaddr *)nsap, sizeof *nsap) < 0) { *terrno = errno; - Aerror(statp, stderr, "connect/vc", errno, *nsap); + Aerror(statp, stderr, "connect/vc", errno, + (struct sockaddr *) nsap); res_nclose(statp); return (0); } @@ -948,7 +957,8 @@ send_dg(res_state statp, */ if (connect(EXT(statp).nssocks[ns], (struct sockaddr *)nsap, sizeof *nsap) < 0) { - Aerror(statp, stderr, "connect(dg)", errno, *nsap); + Aerror(statp, stderr, "connect(dg)", errno, + (struct sockaddr *) nsap); res_nclose(statp); return (0); } @@ -972,7 +982,8 @@ send_dg(res_state statp, if (sendto(s, (char*)buf, buflen, 0, (struct sockaddr *)nsap, sizeof *nsap) != buflen) { - Aerror(statp, stderr, "sendto", errno, *nsap); + Aerror(statp, stderr, "sendto", errno, + (struct sockaddr *) nsap); res_nclose(statp); return (0); } @@ -1130,18 +1141,22 @@ send_dg(res_state statp, #ifdef DEBUG static void Aerror(const res_state statp, FILE *file, const char *string, int error, - struct sockaddr_in address) + const struct sockaddr *address) { int save = errno; if ((statp->options & RES_DEBUG) != 0) { - char tmp[sizeof "255.255.255.255"]; + char tmp[sizeof "xxxx.xxxx.xxxx.255.255.255.255"]; fprintf(file, "res_send: %s ([%s].%u): %s\n", string, - inet_ntop(address.sin_family, &address.sin_addr, + inet_ntop(address->sa_family, address->sa_data, tmp, sizeof tmp), - ntohs(address.sin_port), + (address->sa_family == AF_INET + ? ntohs(((struct sockaddr_in *) address)->sin_port) + : address->sa_family == AF_INET6 + ? ntohs(((struct sockaddr_in6 *) address)->sin6_port) + : 0), strerror(error)); } __set_errno (save); |