Use isc_mem_callocate() in http_calloc()

Closes #4120

diff --git a/lib/isc/netmgr/http.c b/lib/isc/netmgr/http.c
index e3617d8e69a33e19757382b7f178e2aa92392e60..aea32f2ea3a2cca86b64c99efd7412bc1e02ada4 100644 (file)
--- a/lib/isc/netmgr/http.c
+++ b/lib/isc/netmgr/http.c
@@ -251,11 +251,7 @@ http_malloc(size_t sz, isc_mem_t *mctx) {
 
 static void *
 http_calloc(size_t n, size_t sz, isc_mem_t *mctx) {
-       const size_t msize = n * sz;
-       void *data = isc_mem_allocate(mctx, msize);
-
-       memset(data, 0, msize);
-       return (data);
+       return (isc_mem_callocate(mctx, n, sz));
 }
 
 static void *