[jira] [Created] (PROTON-1846) [proton-c] Message decode fails with PN_OUT_OF_MEMORY if there are large lists in the message

["Ganesh Murthy (JIRA)" <ji...@apache.org>]

Ganesh Murthy created PROTON-1846:
-------------------------------------

             Summary: [proton-c]  Message decode fails with PN_OUT_OF_MEMORY if there are large lists in the message
                 Key: PROTON-1846
                 URL: https://issues.apache.org/jira/browse/PROTON-1846
             Project: Qpid Proton
          Issue Type: Bug
          Components: proton-c
    Affects Versions: proton-c-0.22.0
            Reporter: Ganesh Murthy


Steps to reproduce -

 
 # Start the Qpid Dispatch router
 # Run the following script that creates a bunch of addresses
 # for i in `seq 1 6546`; do echo "\{\"prefix\":\"address-$i\",\"distribution\":\"balanced\"}" | qdmanage CREATE --type=org.apache.qpid.dispatch.router.config.address --name address-$i --stdin; done
 # now run qdmanage QUERY --type=address
 # You will receive a Data error (-10)

The following diff seems to fix the issue

diff --git a/c/src/core/data.h b/c/src/core/data.h
index 94dc7d67..f4320e2a 100644
--- a/c/src/core/data.h
+++ b/c/src/core/data.h
@@ -27,7 +27,7 @@
 #include "decoder.h"
 #include "encoder.h"
 
-typedef uint16_t pni_nid_t;
+typedef uint32_t pni_nid_t;
 #define PNI_NID_MAX ((pni_nid_t)-1)



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