Another memory leak in stmgr-client (#3176)
Another memory leak in stmgr-client (#3176)

Another lead in stmgr-client needs a fix.

This is related to the following PR:
#3175 
mycFelix/heron,mycFelix/heron,twitter/heron,twitter/heron,huijunwu/heron,mycFelix/heron,huijunwu/heron,mycFelix/heron,twitter/heron,mycFelix/heron,huijunwu/heron,twitter/heron,huijunwu/heron,twitter/heron,twitter/heron,huijunwu/heron,mycFelix/heron,mycFelix/heron,mycFelix/heron,huijunwu/heron,huijunwu/heron,mycFelix/heron,twitter/heron,twitter/heron,huijunwu/heron