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-rw-r--r--dlfcn/dlerror.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/dlfcn/dlerror.c b/dlfcn/dlerror.c
index 04dce9d..33574fa 100644
--- a/dlfcn/dlerror.c
+++ b/dlfcn/dlerror.c
@@ -24,6 +24,7 @@
#include <string.h>
#include <libc-lock.h>
#include <ldsodefs.h>
+#include <libc-symbols.h>
#if !defined SHARED && IS_IN (libdl)
@@ -222,6 +223,19 @@ free_key_mem (void *mem)
# ifdef SHARED
+/* Free the dlerror-related resources. */
+void
+__dlerror_main_freeres (void)
+{
+ void *mem;
+ /* Free the global memory if used. */
+ check_free (&last_result);
+ /* Free the TSD memory if used. */
+ mem = __libc_getspecific (key);
+ if (mem != NULL)
+ free_key_mem (mem);
+}
+
struct dlfcn_hook *_dlfcn_hook __attribute__((nocommon));
libdl_hidden_data_def (_dlfcn_hook)