diff options
| author | Gary Mills <gary_mills@fastmail.fm> | 2015-07-20 12:47:39 -0500 |
|---|---|---|
| committer | Robert Mustacchi <rm@joyent.com> | 2015-07-23 10:13:23 -0700 |
| commit | bd0e95e605fff368075e869efe6d31ebe471ea49 (patch) | |
| tree | db10a086883415ad2176002b49e17a132fea4545 /usr/src/lib/libresolv/res_gethost.c | |
| parent | 3f745f41d6d087602fbb2f748e1baabc3768f5fb (diff) | |
| download | illumos-joyent-bd0e95e605fff368075e869efe6d31ebe471ea49.tar.gz | |
1926 libresolv evades compiler warnings
Reviewed by: Toomas Soome <tsoome@me.com>
Reviewed by: Albert Lee <trisk@omniti.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Diffstat (limited to 'usr/src/lib/libresolv/res_gethost.c')
| -rw-r--r-- | usr/src/lib/libresolv/res_gethost.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/usr/src/lib/libresolv/res_gethost.c b/usr/src/lib/libresolv/res_gethost.c index bc25771d6d..9649677d2a 100644 --- a/usr/src/lib/libresolv/res_gethost.c +++ b/usr/src/lib/libresolv/res_gethost.c @@ -1,4 +1,5 @@ /* + * Copyright 2015 Gary Mills * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -23,10 +24,12 @@ #include <netdb.h> #include <stdio.h> #include <errno.h> +#include <string.h> #include <arpa/inet.h> #include <arpa/nameser.h> #include <resolv.h> #include <syslog.h> +#include "crossl.h" /* * When the name service switch calls libresolv, it doesn't want fallback @@ -103,8 +106,8 @@ getanswer(answer, anslen, iquery) cp = answer->buf + sizeof (HEADER); if (qdcount) { if (iquery) { - if ((n = dn_expand((char *)answer->buf, eom, - cp, bp, buflen)) < 0) { + if ((n = dn_expand(answer->buf, eom, + cp, (u_char *)bp, buflen)) < 0) { h_errno = NO_RECOVERY; return ((struct hostent *) NULL); } @@ -132,8 +135,8 @@ getanswer(answer, anslen, iquery) #endif haveanswer = 0; while (--ancount >= 0 && cp < eom && haveanswer < MAXADDRS) { - if ((n = dn_expand((char *)answer->buf, eom, - cp, bp, buflen)) < 0) + if ((n = dn_expand(answer->buf, eom, + cp, (u_char *)bp, buflen)) < 0) break; cp += n; type = _getshort(cp); @@ -153,8 +156,8 @@ getanswer(answer, anslen, iquery) continue; } if (iquery && type == T_PTR) { - if ((n = dn_expand((char *)answer->buf, eom, - cp, bp, buflen)) < 0) { + if ((n = dn_expand(answer->buf, eom, + cp, (u_char *)bp, buflen)) < 0) { cp += n; continue; } @@ -231,7 +234,6 @@ res_gethostbyname(name) querybuf buf; register char *cp; int n; - struct hostent *hp, *gethostdomain(); /* * disallow names consisting only of digits/dots, unless @@ -281,7 +283,7 @@ _getrhbyaddr(addr, len, type) ((unsigned)addr[2] & 0xff), ((unsigned)addr[1] & 0xff), ((unsigned)addr[0] & 0xff)); - n = res_query(qbuf, C_IN, T_PTR, (char *)&buf, sizeof (buf)); + n = res_query(qbuf, C_IN, T_PTR, (u_char *)&buf, sizeof (buf)); if (n < 0) { #ifdef DEBUG if (_res.options & RES_DEBUG) |