[BZ #2683]

2006-08-24  Ulrich Drepper  <drepper@redhat.com>
	[BZ #2683]
	* elf/dl-addr.c (_dl_addr): Don't ignore all undefined symbols.
	If symbol has a value use it.
	* elf/tst-dladdr1.c: New file.
	* elf/Makefile: Add rules to build and run tst-addr1.

1 files changed, 19 insertions, 0 deletions

diff --git a/elf/tst-addr1.c b/elf/tst-addr1.c
new file mode 100644
index 0000000..3a2cbb6
--- /dev/null
+++ b/elf/tst-addr1.c
@@ -0,0 +1,19 @@
+#include <dlfcn.h>
+#include <stdio.h>
+#include <string.h>
+
+static int
+do_test (void)
+{
+  Dl_info i;
+  if (dladdr (&printf, &i) == 0)
+    {
+      puts ("not found");
+      return 1;
+    }
+  printf ("found symbol %s in %s\n", i.dli_sname, i.dli_fname);
+  return i.dli_sname == NULL || strcmp (i.dli_sname, "printf") != 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"