Merge pull request #3019 from bluca/newver

Problem: regression in 4.2.3 needs to be fixed before 4.3

Author: c-rack

NEWS

@@ -1,21 +1,16 @@
-0MQ version 4.3.1 stable, released on 20xx/xx/xx
+0MQ version 4.2.5 stable, released on 20xx/xx/xx
 ================================================
 
-* The following DRAFT APIs have been marked as STABLE and will not change
-  anymore:
-  - ZMQ_MSG_T_SIZE context option (see doc/zmq_ctx_get.txt)
-  - ZMQ_GSSAPI_PRINCIPAL_NAMETYPE and ZMQ_GSSAPI_SERVICE_PRINCIPAL_NAMETYPE
-    socket options, for the corresponding GSSAPI features. Additional
-    definitions for principal name types:
-    - ZMQ_GSSAPI_NT_HOSTBASED
-    - ZMQ_GSSAPI_NT_USER_NAME
-    - ZMQ_GSSAPI_NT_KRB5_PRINCIPAL
-    See doc/zmq_gssapi.txt for details.
-  - ZMQ_BINDTODEVICE socket option (Linux only), which will bind the
-    socket(s) to the specified interface. Allows to use Linux VRF, see:
-    https://www.kernel.org/doc/Documentation/networking/vrf.txt
-    NOTE: requires the program to be ran as root OR with CAP_NET_RAW
+* Fixed #3018 - fix backward-incompatible change in the NULL auth
+                mechanism that slipped in 4.2.3 and made connections
+                with a ZAP domain set on a socket but without a working
+                ZAP handler fail. See ZMQ_ZAP_ENFORCE_DOMAIN and RFC27.
+
+* Fixed #3016 - clarify in zmq_close manpage that the operation will
+                complete asynchronously.
 
+* Fixed #3012 - fix CMake build problem when using LIBZMQ_WERROR and a
+                compiler other than GCC.
 
 0MQ version 4.2.4 stable, released on 2018/03/21
 ================================================

configure.ac

@@ -42,7 +42,7 @@ AC_SUBST(PACKAGE_VERSION)
 # ZeroMQ version 4.2.2: 6:2:1 (ABI version 5)
 # ZeroMQ version 4.2.3: 6:3:1 (ABI version 5)
 # ZeroMQ version 4.2.4: 6:4:1 (ABI version 5)
-# ZeroMQ version 4.3.1: 6:5:1 (ABI version 5)
+# ZeroMQ version 4.2.5: 6:5:1 (ABI version 5)
 #
 # libzmq -version-info current:revision:age
 LTVER="6:5:1"

doc/zmq_ctx_get.txt

@@ -69,6 +69,7 @@ ZMQ_MSG_T_SIZE: Get the zmq_msg_t size at runtime
 The 'ZMQ_MSG_T_SIZE' argument returns the size of the zmq_msg_t structure at
 runtime, as defined in the include/zmq.h public header.
 This is useful for example for FFI bindings that can't simply do a sizeof().
+NOTE: in DRAFT state, not yet available in stable releases.
 
 
 RETURN VALUE

doc/zmq_getsockopt.txt

@@ -71,6 +71,8 @@ packets received from that interface are processed by the socket. If device
 is a VRF device, then subsequent binds/connects to that socket use addresses
 in the VRF routing table.
 
+NOTE: in DRAFT state, not yet available in stable releases.
+
 [horizontal]
 Option value type:: character string
 Option value unit:: N/A
@@ -257,6 +259,8 @@ a local user name.  A value of 'ZMQ_GSSAPI_NT_KRB5_PRINCIPAL' (2) means it
 is interpreted as an unparsed principal name string (valid only with the
 krb5 GSSAPI mechanism).
 
+NOTE: in DRAFT state, not yet available in stable releases.
+
 [horizontal]
 Option value type:: int
 Option value unit:: 0, 1, 2
@@ -273,6 +277,8 @@ a local user name.  A value of 'ZMQ_GSSAPI_NT_KRB5_PRINCIPAL' (2) means it
 is interpreted as an unparsed principal name string (valid only with the
 krb5 GSSAPI mechanism).
 
+NOTE: in DRAFT state, not yet available in stable releases.
+
 [horizontal]
 Option value type:: int
 Option value unit:: 0, 1, 2

doc/zmq_setsockopt.txt

@@ -79,6 +79,7 @@ is a VRF device, then subsequent binds/connects to that socket use addresses
 in the VRF routing table.
 
 NOTE: requires setting CAP_NET_RAW on the compiled program.
+NOTE: in DRAFT state, not yet available in stable releases.
 
 [horizontal]
 Option value type:: character string
@@ -282,6 +283,8 @@ of 'ZMQ_GSSAPI_NT_USER_NAME' (1) means it is interpreted as a local user name.
 A value of 'ZMQ_GSSAPI_NT_KRB5_PRINCIPAL' (2) means it is interpreted as an
 unparsed principal name string (valid only with the krb5 GSSAPI mechanism).
 
+NOTE: in DRAFT state, not yet available in stable releases.
+
 [horizontal]
 Option value type:: int
 Option value unit:: 0, 1, 2
@@ -297,6 +300,8 @@ Sets the name type of the GSSAPI principal.  A value of
 A value of 'ZMQ_GSSAPI_NT_KRB5_PRINCIPAL' (2) means it is interpreted as an
 unparsed principal name string (valid only with the krb5 GSSAPI mechanism).
 
+NOTE: in DRAFT state, not yet available in stable releases.
+
 [horizontal]
 Option value type:: int
 Option value unit:: 0, 1, 2

include/zmq.h

@@ -40,8 +40,8 @@
 
 /*  Version macros for compile-time API version detection                     */
 #define ZMQ_VERSION_MAJOR 4
-#define ZMQ_VERSION_MINOR 3
-#define ZMQ_VERSION_PATCH 1
+#define ZMQ_VERSION_MINOR 2
+#define ZMQ_VERSION_PATCH 5
 
 #define ZMQ_MAKE_VERSION(major, minor, patch)                                  \
     ((major) *10000 + (minor) *100 + (patch))
@@ -215,7 +215,6 @@ ZMQ_EXPORT void zmq_version (int *major, int *minor, int *patch);
 #define ZMQ_THREAD_PRIORITY 3
 #define ZMQ_THREAD_SCHED_POLICY 4
 #define ZMQ_MAX_MSGSZ 5
-#define ZMQ_MSG_T_SIZE 6
 
 /*  Default for new contexts                                                  */
 #define ZMQ_IO_THREADS_DFLT 1
@@ -373,9 +372,6 @@ ZMQ_EXPORT const char *zmq_msg_gets (const zmq_msg_t *msg,
 #define ZMQ_VMCI_BUFFER_MAX_SIZE 87
 #define ZMQ_VMCI_CONNECT_TIMEOUT 88
 #define ZMQ_USE_FD 89
-#define ZMQ_GSSAPI_PRINCIPAL_NAMETYPE 90
-#define ZMQ_GSSAPI_SERVICE_PRINCIPAL_NAMETYPE 91
-#define ZMQ_BINDTODEVICE 92
 
 /*  Message options                                                           */
 #define ZMQ_MORE 1
@@ -410,15 +406,6 @@ ZMQ_EXPORT const char *zmq_msg_gets (const zmq_msg_t *msg,
 /*  Deprecated Message options                                                */
 #define ZMQ_SRCFD 2
 
-/******************************************************************************/
-/*  GSSAPI definitions                                                        */
-/******************************************************************************/
-
-/*  GSSAPI principal name types                                               */
-#define ZMQ_GSSAPI_NT_HOSTBASED 0
-#define ZMQ_GSSAPI_NT_USER_NAME 1
-#define ZMQ_GSSAPI_NT_KRB5_PRINCIPAL 2
-
 /******************************************************************************/
 /*  0MQ socket events and monitoring                                          */
 /******************************************************************************/
@@ -593,6 +580,9 @@ ZMQ_EXPORT void zmq_threadclose (void *thread);
 #define ZMQ_DGRAM 18
 
 /*  DRAFT Socket options.                                                     */
+#define ZMQ_GSSAPI_PRINCIPAL_NAMETYPE 90
+#define ZMQ_GSSAPI_SERVICE_PRINCIPAL_NAMETYPE 91
+#define ZMQ_BINDTODEVICE 92
 #define ZMQ_ZAP_ENFORCE_DOMAIN 93
 #define ZMQ_LOOPBACK_FASTPATH 94
 #define ZMQ_METADATA 95
@@ -635,6 +625,7 @@ ZMQ_EXPORT void zmq_threadclose (void *thread);
 #define ZMQ_PROTOCOL_ERROR_ZAP_INVALID_METADATA 0x20000005
 
 /*  DRAFT Context options                                                     */
+#define ZMQ_MSG_T_SIZE 6
 #define ZMQ_THREAD_AFFINITY_CPU_ADD 7
 #define ZMQ_THREAD_AFFINITY_CPU_REMOVE 8
 #define ZMQ_THREAD_NAME_PREFIX 9
@@ -722,6 +713,15 @@ ZMQ_EXPORT int zmq_timers_reset (void *timers, int timer_id);
 ZMQ_EXPORT long zmq_timers_timeout (void *timers);
 ZMQ_EXPORT int zmq_timers_execute (void *timers);
 
+/******************************************************************************/
+/*  GSSAPI definitions                                                        */
+/******************************************************************************/
+
+/*  GSSAPI principal name types                                               */
+#define ZMQ_GSSAPI_NT_HOSTBASED 0
+#define ZMQ_GSSAPI_NT_USER_NAME 1
+#define ZMQ_GSSAPI_NT_KRB5_PRINCIPAL 2
+
 #endif // ZMQ_BUILD_DRAFT_API
 
 

packaging/debian/changelog

@@ -1,4 +1,4 @@
-zeromq (4.3.1) UNRELEASED; urgency=low
+zeromq (4.2.5) UNRELEASED; urgency=low
 
   * Initial packaging.
 

packaging/debian/zeromq.dsc.obs

@@ -2,7 +2,7 @@ Format: 3.0 (quilt)
 Source: zeromq
 Binary: libzmq5, libzmq3-dev, libzmq5-dbg
 Architecture: any
-Version: 4.3.1
+Version: 4.2.5
 Maintainer: libzmq Developers <[email protected]>
 Homepage: http://www.zeromq.org/
 Standards-Version: 3.9.8

packaging/redhat/zeromq.spec

@@ -10,7 +10,7 @@
 %endif
 %define lib_name libzmq5
 Name:          zeromq
-Version:       4.3.1
+Version:       4.2.5
 Release:       1%{?dist}
 Summary:       The ZeroMQ messaging library
 Group:         Applications/Internet

src/zmq_draft.h

@@ -51,6 +51,9 @@ unsigned long zmq_stopwatch_intermediate (void *watch_);
 #define ZMQ_DGRAM 18
 
 /*  DRAFT Socket options.                                                     */
+#define ZMQ_GSSAPI_PRINCIPAL_NAMETYPE 90
+#define ZMQ_GSSAPI_SERVICE_PRINCIPAL_NAMETYPE 91
+#define ZMQ_BINDTODEVICE 92
 #define ZMQ_ZAP_ENFORCE_DOMAIN 93
 #define ZMQ_LOOPBACK_FASTPATH 94
 #define ZMQ_METADATA 95
@@ -93,6 +96,7 @@ unsigned long zmq_stopwatch_intermediate (void *watch_);
 #define ZMQ_PROTOCOL_ERROR_ZAP_INVALID_METADATA 0x20000005
 
 /*  DRAFT Context options                                                     */
+#define ZMQ_MSG_T_SIZE 6
 #define ZMQ_THREAD_AFFINITY_CPU_ADD 7
 #define ZMQ_THREAD_AFFINITY_CPU_REMOVE 8
 #define ZMQ_THREAD_NAME_PREFIX 9
@@ -173,6 +177,15 @@ int zmq_timers_reset (void *timers, int timer_id);
 long zmq_timers_timeout (void *timers);
 int zmq_timers_execute (void *timers);
 
+/******************************************************************************/
+/*  GSSAPI definitions                                                        */
+/******************************************************************************/
+
+/*  GSSAPI principal name types                                               */
+#define ZMQ_GSSAPI_NT_HOSTBASED 0
+#define ZMQ_GSSAPI_NT_USER_NAME 1
+#define ZMQ_GSSAPI_NT_KRB5_PRINCIPAL 2
+
 #endif // ZMQ_BUILD_DRAFT_API
 
 #endif //ifndef __ZMQ_DRAFT_H_INCLUDED__