From: Juho Snellman <jsnell@iki.fi>
Date: Sun, 10 Jun 2007 11:10:38 +0000 (+0000)
Subject: 1.0.6.42: handle unbound markers (from BIND-SENTINEL) in unbind_to_here
X-Git-Url: http://repo.macrolet.net/gitweb/?a=commitdiff_plain;h=6288613dfa8fafaa575dfc61eb11e2950494a5b1;p=sbcl.git

1.0.6.42: handle unbound markers (from BIND-SENTINEL) in unbind_to_here

	* Like in the x86oid UNBIND-TO-HERE vop
        * Fixes calling SAVE-LISP-AND-DIE when the call stack contains
          functions compiled with high DEBUG quality
---

diff --git a/src/runtime/dynbind.c b/src/runtime/dynbind.c
index 5bed359..f2e51ef 100644
--- a/src/runtime/dynbind.c
+++ b/src/runtime/dynbind.c
@@ -95,7 +95,9 @@ unbind_to_here(lispobj *bsp,void *th)
 
         symbol = binding->symbol;
         if (symbol) {
-            SetTlSymbolValue(symbol, binding->value,thread);
+            if (symbol != UNBOUND_MARKER_WIDETAG) {
+                SetTlSymbolValue(symbol, binding->value,thread);
+            }
             binding->symbol = 0;
         }
     }
diff --git a/version.lisp-expr b/version.lisp-expr
index 5a08737..f9cf3df 100644
--- a/version.lisp-expr
+++ b/version.lisp-expr
@@ -17,4 +17,4 @@
 ;;; checkins which aren't released. (And occasionally for internal
 ;;; versions, especially for internal versions off the main CVS
 ;;; branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)
-"1.0.6.41"
+"1.0.6.42"