[brlcad-commits] SF.net SVN: brlcad:[49358] brlcad/trunk/src/librt/cut.c

[<br...@us...>]

Revision: 49358
          http://brlcad.svn.sourceforge.net/brlcad/?rev=49358&view=rev
Author:   brlcad
Date:     2012-02-08 22:04:52 +0000 (Wed, 08 Feb 2012)
Log Message:
-----------
looks like a bcopy->memcpy bug introduced in 28321.  the third had the args flipped correctly, but not the first two for some reason.

Modified Paths:
--------------
    brlcad/trunk/src/librt/cut.c

Modified: brlcad/trunk/src/librt/cut.c
===================================================================
--- brlcad/trunk/src/librt/cut.c	2012-02-08 21:41:50 UTC (rev 49357)
+++ brlcad/trunk/src/librt/cut.c	2012-02-08 22:04:52 UTC (rev 49358)
@@ -444,8 +444,8 @@
 	list_max = (struct soltab **)bu_malloc(len *
 					       sizeof(struct soltab *),
 					       "max solid list");
-	memcpy(fromp->bn_list, list_min, len*sizeof(struct soltab *));
-	memcpy(fromp->bn_list, list_max, len*sizeof(struct soltab *));
+	memcpy(list_min, fromp->bn_list, len*sizeof(struct soltab *));
+	memcpy(list_max, fromp->bn_list, len*sizeof(struct soltab *));
 	for (i=0; i<3; i++) {
 	    qsort((genptr_t)list_min, len,
 		  sizeof(struct soltab *), pairs[i].cmp_min);
@@ -651,6 +651,7 @@
 			"NUgrid cell bn_list[]");
 		cutp->bn.bn_len = cutp->bn.bn_maxlen =
 		    nu_zbox.bn_len;
+
 		memcpy((char *)cutp->bn.bn_list,
 		       (char *)nu_zbox.bn_list,
 		       nu_zbox.bn_len *

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.