PR ld/13621

bfd/
	* linker.c (fix_syms): Force symbols outside any section into
	bfd_abs_section_ptr.
ld/testsuite/
	* ld-elf/warn2.d: Expect ABS section for Foo.
	* ld-elf/zerosize1.d, zerosize1.s: New test.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 490120b..0a53fad 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2012-02-13  Richard Henderson  <rth@redhat.com>
+
+       PR ld/13621
+       * linker.c (fix_syms): Force symbols outside any section into
+       bfd_abs_section_ptr.
+
 2012-02-13  Alan Modra  <amodra@gmail.com>
 
        * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.

diff --git a/bfd/linker.c b/bfd/linker.c
index c51c5df..0404474 100644 (file)
--- a/bfd/linker.c
+++ b/bfd/linker.c
@@ -3208,6 +3208,12 @@ fix_syms (struct bfd_link_hash_entry *h, void *data)
                op = op1;
            }
 
+         /* Refuse to choose a section for which we are out of bounds.  */
+         /* ??? This may make most of the above moot.  */
+         if (h->u.def.value < op->vma
+             || h->u.def.value > op->vma + op->size)
+           op = bfd_abs_section_ptr;
+
          h->u.def.value -= op->vma;
          h->u.def.section = op;
        }

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index f1c82a0..f118153 100644 (file)
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2012-02-13  Richard Henderson  <rth@redhat.com>
+
+       PR ld/13621
+       * ld-elf/warn2.d: Expect ABS section for Foo.
+       * ld-elf/zerosize1.d, zerosize1.s: New test.
+
 2012-02-13  Alan Modra  <amodra@gmail.com>
 
        * ld-m68hc11/m68hc11.exp: Run for m68hc11-*-* and m68hc12-*-*.

diff --git a/ld/testsuite/ld-elf/warn2.d b/ld/testsuite/ld-elf/warn2.d
index 95b7ef4..a9c05f9 100644 (file)
--- a/ld/testsuite/ld-elf/warn2.d
+++ b/ld/testsuite/ld-elf/warn2.d
@@ -13,5 +13,5 @@
 # construct and that the symbol still appears as expected.
 
 #...
- +[0-9]+: +[0-9a-f]+ +20 +OBJECT +GLOBAL +DEFAULT +[1-9] Foo
+ +[0-9]+: +[0-9a-f]+ +20 +OBJECT +GLOBAL +DEFAULT +ABS Foo
 #pass