File bsc1176256.patch of Package zeromq

https://github.com/zeromq/libzmq/security/advisories/GHSA-fc3w-qxf5-7hp6

Index: zeromq-4.2.3/src/decoder_allocators.hpp
===================================================================
--- zeromq-4.2.3.orig/src/decoder_allocators.hpp
+++ zeromq-4.2.3/src/decoder_allocators.hpp
@@ -71,7 +71,7 @@ namespace zmq
 
         void resize (std::size_t new_size)
         {
-            bufsize = new_size;
+            // bufsize = new_size;
         }
     private:
         std::size_t bufsize;