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Describe and enforce the contract for isc_event_allocate().

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Silent failure for bad args is not the BIND 9 way.
This commit is contained in:
Mark Andrews
2000-09-27 22:53:33 +00:00
parent caa1ba7ea9
commit cd5475efa4
2 changed files with 23 additions and 8 deletions
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8
lib/isc/event.c
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@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: event.c,v 1.13 2000/08/01 01:29:21 tale Exp $ */
/* $Id: event.c,v 1.14 2000/09/27 22:53:31 marka Exp $ */
/*
* Principal Author: Bob Halley
@@ -45,10 +45,8 @@ isc_event_allocate(isc_mem_t *mctx, void *sender, isc_eventtype_t type,
isc_event_t *event;
void *deconst_arg;
if (size < sizeof (struct isc_event))
return (NULL);
if (action == NULL)
return (NULL);
REQUIRE(size >= sizeof (struct isc_event));
REQUIRE(action != NULL);
event = isc_mem_get(mctx, size);
if (event == NULL)