[brlcad-commits] SF.net SVN: brlcad:[57207] brlcad/trunk/src/conv/3dm/3dm-g.cpp

[brlcad]

Revision: 57207
          http://sourceforge.net/p/brlcad/code/57207
Author:   brlcad
Date:     2013-08-28 04:27:13 +0000 (Wed, 28 Aug 2013)
Log Message:
-----------
consolidate the uuid string size into one place and initialize them to zero.

Modified Paths:
--------------
    brlcad/trunk/src/conv/3dm/3dm-g.cpp

Modified: brlcad/trunk/src/conv/3dm/3dm-g.cpp
===================================================================
--- brlcad/trunk/src/conv/3dm/3dm-g.cpp 2013-08-28 04:22:13 UTC (rev 57206)
+++ brlcad/trunk/src/conv/3dm/3dm-g.cpp 2013-08-28 04:27:13 UTC (rev 57207)
@@ -41,6 +41,9 @@
 #define GENERIC_NAME "rhino"
 #define Usage "Usage: 3dm-g [-v vmode] [-r] [-u] -o output_file.g 
input_file.3dm\n"
 
+/* UUID buffers must be >= 37 chars per openNURBS API */
+#define UUID_LEN 50
+
 /* typedefs and global containers for building layer hierarchy */
 typedef std::map< std::string, std::string> STR_STR_MAP;
 typedef std::map< std::string, int> REGION_CNT_MAP;
@@ -73,7 +76,7 @@
 static void
 MapRegion(ONX_Model &model, std::string &region_name, int layer_index)
 {
-    char uuidstr[50];
+    char uuidstr[UUID_LEN] = {0};
     std::string parent_uuid;
 
     const ON_Layer& layer = model.m_layer_table[layer_index];
@@ -174,7 +177,7 @@
 ProcessLayers(ONX_Model &model, ON_TextLog* dump)
 {
     struct bu_vls name = BU_VLS_INIT_ZERO;
-    char uuidstr[50] = {0};
+    char uuidstr[UUID_LEN] = {0};
     std::string layer_name, uuid, parent_uuid;
     ON_UuidIndex uuidIndex;
     int i, count = model.m_layer_table.Count();
@@ -311,7 +314,7 @@
        dump->Print("\n");
 
        if (use_uuidnames) {
-           char uuidstring[37];
+           char uuidstring[UUID_LEN] = {0};
            ON_UuidToString(myAttributes.m_uuid, uuidstring);
            ON_String constr(uuidstring);
            const char* cstr = constr;

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