Revision: 48399
http://brlcad.svn.sourceforge.net/brlcad/?rev=48399&view=rev
Author: r_weiss
Date: 2012-01-11 16:51:41 +0000 (Wed, 11 Jan 2012)
Log Message:
-----------
Updated file 'nmg_mk.c' function 'nmg_demote_eu'. Removed potential of
referencing an element after it is freed.
Modified Paths:
--------------
brlcad/trunk/src/librt/primitives/nmg/nmg_mk.c
Modified: brlcad/trunk/src/librt/primitives/nmg/nmg_mk.c
===================================================================
--- brlcad/trunk/src/librt/primitives/nmg/nmg_mk.c 2012-01-11 16:43:59 UTC
(rev 48398)
+++ brlcad/trunk/src/librt/primitives/nmg/nmg_mk.c 2012-01-11 16:51:41 UTC
(rev 48399)
@@ -2743,6 +2743,7 @@
struct shell *s;
struct vertex *v;
int ret_val;
+ size_t tmp;
if (*eu->up.magic_p != NMG_SHELL_MAGIC)
bu_bomb("nmg_demote_eu() up is not shell\n");
@@ -2759,12 +2760,13 @@
if (!nmg_is_vertex_a_selfloop_in_shell(v, s))
(void)nmg_mlv(&s->l.magic, v, OT_SAME);
+ tmp = (size_t)eu;
(void)nmg_keu(eu);
ret_val = nmg_shell_is_empty(s);
if (rt_g.NMG_debug & DEBUG_BASIC) {
- bu_log("nmg_demote_eu(eu=0x%p) returns %d\n", eu, ret_val);
+ bu_log("nmg_demote_eu(eu=%x) returns %d\n", tmp, ret_val);
}
return ret_val;
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