[brlcad-commits] CVS: brlcad/src/librt g_bot.c,14.27,14.28

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

Update of /cvsroot/brlcad/brlcad/src/librt
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv26011

Modified Files:
	g_bot.c 
Log Message:
limit the length of the face_mode copy into the bizzare use of bot_data (where we intentionally go past the sizeof(struct bot_rec) with the bot data for v4 files)

Index: g_bot.c
===================================================================
RCS file: /cvsroot/brlcad/brlcad/src/librt/g_bot.c,v
retrieving revision 14.27
retrieving revision 14.28
diff -w -u -r14.27 -r14.28
--- g_bot.c	1 Dec 2007 21:47:12 -0000	14.27
+++ g_bot.c	7 Dec 2007 18:12:07 -0000	14.28
@@ -802,7 +802,7 @@
 			htond( (unsigned char *)&rec->bot.bot_data[chars_used], (const unsigned char *)&tmp, 1 );
 			chars_used += 8;
 		}
-		strcpy( (char *)&rec->bot.bot_data[chars_used], bu_vls_addr( &face_mode ) );
+		strncpy( (char *)&rec->bot.bot_data[chars_used], bu_vls_addr( &face_mode ), ep->ext_nbytes - (sizeof(struct bot_rec)-1) - chars_used - 1);
 		bu_vls_free( &face_mode );
 	}