Fix scope handling during dl_close

1 files changed, 33 insertions, 0 deletions

diff --git a/elf/unload8.c b/elf/unload8.c
new file mode 100644
index 0000000..f984a38
--- /dev/null
+++ b/elf/unload8.c
@@ -0,0 +1,33 @@
+#include <dlfcn.h>
+#include <stdio.h>
+
+int
+main (void)
+{
+  void *h = dlopen ("$ORIGIN/unload8mod1.so", RTLD_LAZY);
+  if (h == NULL)
+    {
+      puts ("dlopen unload8mod1.so failed");
+      return 1;
+    }
+
+  void *h2 = dlopen ("$ORIGIN/unload8mod1x.so", RTLD_LAZY);
+  if (h2 == NULL)
+    {
+      puts ("dlopen unload8mod1x.so failed");
+      return 1;
+    }
+  dlclose (h2);
+
+  int (*mod1) (void) = dlsym (h, "mod1");
+  if (mod1 == NULL)
+    {
+      puts ("dlsym failed");
+      return 1;
+    }
+
+  mod1 ();
+  dlclose (h);
+
+  return 0;
+}