#include "portab.h"
-static char UNUSED id[] = "$Id: resolve.c,v 1.11 2005/03/19 18:43:49 fw Exp $";
+static char UNUSED id[] = "$Id: resolve.c,v 1.12 2005/05/28 10:46:50 fw Exp $";
#include "imp.h"
#include <assert.h>
char hostname[HOST_LEN];
struct hostent *h;
- int len;
+ size_t len;
#ifdef IDENTAUTH
char *res;
#endif
Log_Resolver( LOG_DEBUG, "Ok, IDENT lookup on socket %d done: \"%s\"", Sock, res ? res : "" );
/* Write IDENT result into pipe to parent */
- len = strlen( res ? res : "" );
- if( res != NULL ) res[len] = '\n';
- len++;
+ if (res) {
+ len = strlen(res);
+ res[len] = '\n';
+ len++;
+ } else len = 1;
+
if( (size_t)write( w_fd, res ? res : "\n", len ) != (size_t)len )
{
Log_Resolver( LOG_CRIT, "Resolver: Can't write to parent (IDENT): %s!", strerror( errno ));