ComputerSurge/bind9
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fix dereference before null check warning

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This commit is contained in:
Mark Andrews
2013-11-14 12:31:25 +11:00
parent 6a671a840d
commit 9800974419
1 changed files with 3 additions and 2 deletions
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5
bin/named/lwdgrbn.c
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@@ -204,6 +204,8 @@ lookup_done(isc_task_t *task, isc_event_t *event) {
lwres_grbnresponse_t *grbn;
int i;
REQUIRE(event != NULL);
UNUSED(task);
lwb.base = NULL;
@@ -384,8 +386,7 @@ lookup_done(isc_task_t *task, isc_event_t *event) {
if (lwb.base != NULL)
lwres_context_freemem(cm->lwctx, lwb.base, lwb.length);
if (event != NULL)
isc_event_free(&event);
isc_event_free(&event);
ns_lwdclient_log(50, "error constructing getrrsetbyname response");
ns_lwdclient_errorpktsend(client, LWRES_R_FAILURE);