3453 GNU comdat redirection does exactly the wrong thing

@@ -323,11 +323,11 @@
                  * Is_desc.  However, this seems an infrequent operation and
                  * adding Is_desc members can escalate memory usage for large
                  * link-edits.  For now, size the section name dynamically.
                  */
                 ssize = strlen(isp->is_name);
-                if ((strncmp(isp->is_name, gisp->is_name, ssize) != 0) &&
+                if ((strncmp(isp->is_name, gisp->is_name, ssize) == 0) &&
                     (gisp->is_name[ssize] == '.'))
                         return ((char *)&gisp->is_name[ssize]);
         }
         return (NULL);
 }