Revision: 76924
http://sourceforge.net/p/brlcad/code/76924
Author: starseeker
Date: 2020-08-24 18:22:08 +0000 (Mon, 24 Aug 2020)
Log Message:
-----------
Protect a couple more pointer returning dm functions with magic checks.
Modified Paths:
--------------
brlcad/trunk/src/libdm/dm-generic.c
Modified: brlcad/trunk/src/libdm/dm-generic.c
===================================================================
--- brlcad/trunk/src/libdm/dm-generic.c 2020-08-24 15:45:57 UTC (rev 76923)
+++ brlcad/trunk/src/libdm/dm-generic.c 2020-08-24 18:22:08 UTC (rev 76924)
@@ -758,7 +758,7 @@
struct bu_structparse *
dm_get_vparse(struct dm *dmp)
{
- if (UNLIKELY(!dmp)) return NULL;
+ BU_CKMAG(dmp, DM_MAGIC, "dm internal");
return dmp->i->vparse;
}
@@ -765,7 +765,7 @@
void *
dm_get_mvars(struct dm *dmp)
{
- if (UNLIKELY(!dmp)) return NULL;
+ BU_CKMAG(dmp, DM_MAGIC, "dm internal");
if (!dmp->i->m_vars) return (void *)dmp;
return dmp->i->m_vars;
}
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