From 02876564d4f846eaafe7a9db9564e62978eebeec Mon Sep 17 00:00:00 2001 From: Ralph Castain Date: Tue, 26 Apr 2016 11:55:59 -0700 Subject: [PATCH] Silence warning of zero-byte malloc --- .../pmix/pmix114/pmix/src/server/pmix_server_ops.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/opal/mca/pmix/pmix114/pmix/src/server/pmix_server_ops.c b/opal/mca/pmix/pmix114/pmix/src/server/pmix_server_ops.c index a66083ec823..ad0cd569892 100644 --- a/opal/mca/pmix/pmix114/pmix/src/server/pmix_server_ops.c +++ b/opal/mca/pmix/pmix114/pmix/src/server/pmix_server_ops.c @@ -1011,11 +1011,13 @@ pmix_status_t pmix_server_register_events(pmix_peer_t *peer, /* store the event registration info so we can call the registered client when the server notifies the event */ reginfo = PMIX_NEW(pmix_regevents_info_t); - PMIX_INFO_CREATE (reginfo->info, ninfo); - reginfo->ninfo = ninfo; - for (n=0; n < ninfo; n++) { - memcpy(reginfo->info[n].key, info[n].key, PMIX_MAX_KEYLEN); - pmix_value_xfer(®info->info[n].value, &info[n].value); + if (0 < ninfo) { + PMIX_INFO_CREATE (reginfo->info, ninfo); + reginfo->ninfo = ninfo; + for (n=0; n < ninfo; n++) { + memcpy(reginfo->info[n].key, info[n].key, PMIX_MAX_KEYLEN); + pmix_value_xfer(®info->info[n].value, &info[n].value); + } } PMIX_RETAIN(peer); reginfo->peer = peer;