[brlcad-commits] SF.net SVN: brlcad:[39452] brlcad/trunk/src/adrt/isst_tcltk.c

[<eri...@us...>]

Revision: 39452
          http://brlcad.svn.sourceforge.net/brlcad/?rev=39452&view=rev
Author:   erikgreenwald
Date:     2010-05-21 18:20:47 +0000 (Fri, 21 May 2010)

Log Message:
-----------
allocate memory before filling

Modified Paths:
--------------
    brlcad/trunk/src/adrt/isst_tcltk.c

Modified: brlcad/trunk/src/adrt/isst_tcltk.c
===================================================================
--- brlcad/trunk/src/adrt/isst_tcltk.c	2010-05-21 17:00:19 UTC (rev 39451)
+++ brlcad/trunk/src/adrt/isst_tcltk.c	2010-05-21 18:20:47 UTC (rev 39452)
@@ -135,11 +135,13 @@
         return TCL_ERROR;
     }
 
+    isst = (struct isst_s *) Togl_GetClientData(togl);
+
+    argv = (char **)malloc(sizeof(char *) * (strlen(Tcl_GetString(objv[3]) + 1)));	/* allocate way too much. */
     argc = bu_argv_from_string(argv, strlen(Tcl_GetString(objv[3])), Tcl_GetString(objv[3]));
     
-    isst = (struct isst_s *) Togl_GetClientData(togl);
-
     load_g(isst->tie, Tcl_GetString(objv[2]), argc, (const char **)argv, &(isst->meshes));
+    free(argv);
 
     VSETALL(isst->camera.pos.v, isst->tie->radius);
     VMOVE(isst->camera.focus.v, isst->tie->mid);


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