2016-03-29 Florian Weimer <fweimer@redhat.com>
+ [BZ #19879]
+ CVE-2016-3075
+ * resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r): Do not
+ copy name.
+
+2016-03-29 Florian Weimer <fweimer@redhat.com>
+
[BZ #19837]
* nss/nss_db/db-XXX.c (_nss_db_getENTNAME_r): Propagate ERANGE
error if parse_line fails.
} net_buffer;
querybuf *orig_net_buffer;
int anslen;
- char *qbuf;
enum nss_status status;
if (__res_maybe_init (&_res, 0) == -1)
return NSS_STATUS_UNAVAIL;
- qbuf = strdupa (name);
-
net_buffer.buf = orig_net_buffer = (querybuf *) alloca (1024);
- anslen = __libc_res_nsearch (&_res, qbuf, C_IN, T_PTR, net_buffer.buf->buf,
+ anslen = __libc_res_nsearch (&_res, name, C_IN, T_PTR, net_buffer.buf->buf,
1024, &net_buffer.ptr, NULL, NULL, NULL, NULL);
if (anslen < 0)
{