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ngircd-tor
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[Resolver]: Use dotted-decimal IP address if hostname is >= 64

This commit is contained in:
Florian Westphal 2008-01-02 11:03:29 +00:00
parent 91a6fffaa0
commit 61e6b5c0aa
1 changed files with 4 additions and 4 deletions
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8
src/ngircd/resolve.c
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@ -14,7 +14,7 @@
#include "portab.h"
static char UNUSED id[] = "$Id: resolve.c,v 1.27 2007/11/25 18:42:37 fw Exp $";
static char UNUSED id[] = "$Id: resolve.c,v 1.28 2008/01/02 11:03:29 fw Exp $";
#include "imp.h"
#include <assert.h>
@ -153,8 +153,8 @@ Do_ResolveAddr( struct sockaddr_in *Addr, int identsock, int w_fd )
/* Resolver sub-process: resolve IP address and write result into
* pipe to parent. */
char hostname[HOST_LEN];
char ipstr[HOST_LEN];
char hostname[CLIENT_HOST_LEN];
char ipstr[CLIENT_HOST_LEN];
struct hostent *h;
size_t len;
struct in_addr *addr;
@ -169,7 +169,7 @@ Do_ResolveAddr( struct sockaddr_in *Addr, int identsock, int w_fd )
Log_Resolver( LOG_DEBUG, "Now resolving %s ...", inet_ntoa( Addr->sin_addr ));
#endif
h = gethostbyaddr( (char *)&Addr->sin_addr, sizeof( Addr->sin_addr ), AF_INET );
if (!h) {
if (!h || strlen(h->h_name) >= sizeof(hostname)) {
#ifdef h_errno
Log_Resolver( LOG_WARNING, "Can't resolve address \"%s\": %s!", inet_ntoa( Addr->sin_addr ), Get_Error( h_errno ));
#else