Revision: 76906
http://sourceforge.net/p/brlcad/code/76906
Author: brlcad
Date: 2020-08-23 16:18:37 +0000 (Sun, 23 Aug 2020)
Log Message:
-----------
protect against null dereferencing
Modified Paths:
--------------
brlcad/trunk/src/libdm/tests/dm_test.c
Modified: brlcad/trunk/src/libdm/tests/dm_test.c
===================================================================
--- brlcad/trunk/src/libdm/tests/dm_test.c 2020-08-23 16:15:00 UTC (rev
76905)
+++ brlcad/trunk/src/libdm/tests/dm_test.c 2020-08-23 16:18:37 UTC (rev
76906)
@@ -58,10 +58,12 @@
const char *av0 = "attach";
struct dm *dmp;
dmp = dm_open(NULL, "nu", 1, &av0);
- bu_log("dmp name: %s\n", dm_get_name(dmp));
+ const char *name = dm_get_name(dmp);
+ bu_log("dmp name: %s\n", (name)?name:"(NULL)");
dm_close(dmp);
dmp = dm_open(NULL, "txt", 1, &av0);
- bu_log("dmp name: %s\n", dm_get_name(dmp));
+ name = dm_get_name(dmp);
+ bu_log("dmp name: %s\n", (name)?name:"(NULL)");
dm_close(dmp);
bu_log("recommended type: %s\n", dm_bestXType(NULL));
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