[brlcad-commits] SF.net SVN: brlcad:[71614] brlcad/trunk/src/libged/facetize.c

[starseeker--- via brlcad-commits]

Revision: 71614
          http://sourceforge.net/p/brlcad/code/71614
Author:   starseeker
Date:     2018-08-29 13:52:31 +0000 (Wed, 29 Aug 2018)
Log Message:
-----------
guard free calls

Modified Paths:
--------------
    brlcad/trunk/src/libged/facetize.c

Modified: brlcad/trunk/src/libged/facetize.c
===================================================================
--- brlcad/trunk/src/libged/facetize.c  2018-08-29 01:21:44 UTC (rev 71613)
+++ brlcad/trunk/src/libged/facetize.c  2018-08-29 13:52:31 UTC (rev 71614)
@@ -1994,10 +1994,14 @@
 
     bu_avs_free(&bnames);
     bu_avs_free(&rnames);
-    bu_ptbl_free(ar2);
-    bu_ptbl_free(ar);
-    bu_free(ar2, "ar table");
-    bu_free(ar, "ar table");
+    if (ar2) {
+       bu_ptbl_free(ar2);
+       bu_free(ar2, "ar table");
+    }
+    if (ar) {
+       bu_ptbl_free(ar);
+       bu_free(ar, "ar table");
+    }
     bu_free(dpa, "free dpa");
 
     return ret;
@@ -2397,12 +2401,18 @@
        }
     }
 
-    bu_ptbl_free(pc);
-    bu_ptbl_free(ar2);
-    bu_ptbl_free(ar);
-    bu_free(pc, "pc table");
-    bu_free(ar2, "ar table");
-    bu_free(ar, "ar table");
+    if (ar2) {
+       bu_ptbl_free(ar2);
+       bu_free(ar2, "ar table");
+    }
+    if (ar) {
+       bu_ptbl_free(ar);
+       bu_free(ar, "ar table");
+    }
+    if (pc) {
+       bu_ptbl_free(pc);
+       bu_free(pc, "pc table");
+    }
     bu_free(dpa, "dpa array");
     return ret;
 }

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