On August 8, 2019 12:43:32 PM EDT, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> wrote: >On 2019-Aug-08, Alexander Lakhin wrote: > >> Indeed, "memset(&qe, 0, sizeof(qe));" added in the beginning of >> asyncQueueAddEntries fixes the issue. >> More interestingly, "memset(qe.data, 0, sizeof(qe.data));" in the >same >> place fixes it too (the patch is attached). > >Maybe VALGRIND_MAKE_MEM_DEFINED?
Seems there's no reason to not zero initialize memory here? But perhaps just by initializing the stack variable? -- Sent from my Android device with K-9 Mail. Please excuse my brevity.