Revision: 48433
http://brlcad.svn.sourceforge.net/brlcad/?rev=48433&view=rev
Author: r_weiss
Date: 2012-01-11 20:29:57 +0000 (Wed, 11 Jan 2012)
Log Message:
-----------
Updated file 'obj-g.c' to correct a bug where a null pointer could be
dereferenced. Coverity CID 1739.
Modified Paths:
--------------
brlcad/trunk/src/conv/obj-g.c
Modified: brlcad/trunk/src/conv/obj-g.c
===================================================================
--- brlcad/trunk/src/conv/obj-g.c 2012-01-11 20:13:42 UTC (rev 48432)
+++ brlcad/trunk/src/conv/obj-g.c 2012-01-11 20:29:57 UTC (rev 48433)
@@ -2315,12 +2315,14 @@
num_unique_texture_vertex_index_list = num_index_list;
if (debug) {
- for (idx1 = 0 ; idx1 < num_index_list ; idx1++) {
- bu_log("non-unique sorted vertex_index_list[idx1] = (%zu)\n",
- vertex_index_list[idx1]);
+ if (vertex_index_list && (num_index_list > 0)) {
+ for (idx1 = 0 ; idx1 < num_index_list ; idx1++) {
+ bu_log("non-unique sorted vertex_index_list[idx1] = (%zu)\n",
+ vertex_index_list[idx1]);
+ }
+ bu_log("num non-unique sorted vertex_index_list[idx1] = (%zu)\n",
+ num_index_list);
}
- bu_log("num non-unique sorted vertex_index_list[idx1] = (%zu)\n",
- num_index_list);
}
/* remove duplicates from lists and return a sorted list, pass in
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