{
i=0;
i=setsockopt(s,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i));
- if (i < 0) { perror("keepalive"); return(0); }
+ if (i < 0) { closesocket(s); perror("keepalive"); return(0); }
}
#endif
if ((*host=(char *)OPENSSL_malloc(strlen(h1->h_name)+1)) == NULL)
{
perror("OPENSSL_malloc");
+ closesocket(ret);
return(0);
}
BUF_strlcpy(*host,h1->h_name,strlen(h1->h_name)+1);
if (h2 == NULL)
{
BIO_printf(bio_err,"gethostbyname failure\n");
+ closesocket(ret);
return(0);
}
if (h2->h_addrtype != AF_INET)
{
BIO_printf(bio_err,"gethostbyname addr is not AF_INET\n");
+ closesocket(ret);
return(0);
}
}