diff options
Diffstat (limited to 'iconv/gconv_dl.c')
| -rw-r--r-- | iconv/gconv_dl.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/iconv/gconv_dl.c b/iconv/gconv_dl.c index d4738b5c03..710b440c58 100644 --- 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) |