From: Peter Johnson <peter@tortall.net>
Date: Mon, 25 Jun 2007 01:05:04 +0000 (-0000)
Subject: Fix buglet in handling of SEG of SEG:OFF.  We were deleting the term at
X-Git-Tag: v0.6.2~8^2~27
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=81ef8abfe5aa9924aa0594ac99e977c98030a82f;p=yasm

Fix buglet in handling of SEG of SEG:OFF.  We were deleting the term at
the wrong level.  As we weren't changing numterms before either, this
really could have no effect other than not freeing the memory immediately
(it would be freed later).

svn path=/trunk/yasm/; revision=1885
---

diff --git a/libyasm/expr.c b/libyasm/expr.c
index e32b4776..c392cdf3 100644
--- a/libyasm/expr.c
+++ b/libyasm/expr.c
@@ -869,7 +869,8 @@ expr_level_tree(yasm_expr *e, int fold_const, int simplify_ident,
         e->op = YASM_EXPR_IDENT;
         e->terms[0].data.expn->op = YASM_EXPR_IDENT;
         /* Destroy the second (offset) term */
-        expr_delete_term(&e->terms[1], 1);
+        e->terms[0].data.expn->numterms = 1;
+        expr_delete_term(&e->terms[0].data.expn->terms[1], 1);
     }
 
     /* do callback */