diff options
Diffstat (limited to 'resolv/gethnamaddr.c')
| -rw-r--r-- | resolv/gethnamaddr.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/resolv/gethnamaddr.c b/resolv/gethnamaddr.c index d3c45d0446..755fc52ea8 100644 --- a/resolv/gethnamaddr.c +++ b/resolv/gethnamaddr.c @@ -58,6 +58,7 @@ static char sccsid[] = "@(#)gethostnamadr.c 8.1 (Berkeley) 6/4/93"; static char rcsid[] = "$Id$"; #endif /* LIBC_SCCS and not lint */ +#include <sys/types.h> #include <sys/param.h> #include <sys/socket.h> #include <netinet/in.h> @@ -78,10 +79,12 @@ static char rcsid[] = "$Id$"; #define MULTI_PTRS_ARE_ALIASES 1 /* XXX - experimental */ #if defined(BSD) && (BSD >= 199103) && defined(AF_INET6) +# include <stdlib.h> # include <string.h> #else # include "../conf/portability.h" #endif + #if defined(USE_OPTIONS_H) # include <../conf/options.h> #endif @@ -89,7 +92,7 @@ static char rcsid[] = "$Id$"; #ifdef SPRINTF_CHAR # define SPRINTF(x) strlen(sprintf/**/x) #else -# define SPRINTF(x) sprintf x +# define SPRINTF(x) ((size_t)sprintf x) #endif #define MAXALIASES 35 @@ -99,7 +102,6 @@ static const char AskedForGot[] = "gethostby*.getanswer: asked for \"%s\", got \"%s\""; static char *h_addr_ptrs[MAXADDRS + 1]; -static struct hostent *gethostbyname_ipv4 __P((const char *)); static struct hostent host; static char *host_aliases[MAXALIASES]; @@ -369,6 +371,7 @@ getanswer(answer, anslen, qname, qtype) } bcopy(cp, *hap++ = bp, n); bp += n; + buflen -= n; cp += n; break; default: |