Update.

2000-06-04  Ulrich Drepper  <drepper@redhat.com>

	* iconv/gconv_dl.c (do_release_shlib): Don't reset reference
	counter for the object we are releasing, just decrement it.
	Patch by Akira Higuchi <a-higuti@math.sci.hokudai.ac.jp>.

diff --git a/ChangeLog b/ChangeLog
index 8a8d897..ec2c846 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2000-06-04  Ulrich Drepper  <drepper@redhat.com>
+
+       * iconv/gconv_dl.c (do_release_shlib): Don't reset reference
+       counter for the object we are releasing, just decrement it.
+       Patch by Akira Higuchi <a-higuti@math.sci.hokudai.ac.jp>.
+
 2000-06-04  Jakub Jelinek  <jakub@redhat.com>
 
        * sysdeps/i386/fpu/bits/mathinline.h: Only inline sinh, cosh and tanh

diff --git a/iconv/gconv_dl.c b/iconv/gconv_dl.c
index d4738b5..710b440 100644 (file)
--- a/iconv/gconv_dl.c
+++ b/iconv/gconv_dl.c
@@ -1,5 +1,5 @@
 /* Handle loading/unloading of shared object for transformation.
-   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -18,6 +18,7 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#include <assert.h>
 #include <dlfcn.h>
 #include <inttypes.h>
 #include <search.h>
@@ -154,9 +155,12 @@ do_release_shlib (const void *nodep, VISIT value, int level)
     return;
 
   if (obj == release_handle)
-    /* This is the object we want to unload.  Now set the release
-       counter to zero.  */
-    obj->counter = 0;
+    {
+      /* This is the object we want to unload.  Now decrement the
+        reference counter.  */
+      assert (obj->counter > 0);
+      --obj->counter;
+    }
   else if (obj->counter <= 0)
     {
       if (--obj->counter < -TRIES_BEFORE_UNLOAD && obj->handle != NULL)