[Bug ld/9727] New: ld crashes in bfd/elf.c bfd_elf_set_group_contents()

[bruck dot michael at googlemail dot com]

$ cat test.c

struct A
{
    virtual void aaa()
    {
    }
};

void foo()
{
    A myA;
}

$ arm-elf-g++ -O6 test.c -c -o test.o
$ arm-elf-ld -r --gc-sections --entry _Z3foov test.o -o test.o2

with GDB:

Program received signal SIGSEGV, Segmentation fault.
0x0042a5d4 in bfd_elf_set_group_contents (abfd=0x23fd98, sec=0x14a1658,
    failedptrarg=0x108fe34) at ../../../sources/binutils-2.19/bfd/elf.c:2760
2760            idx = elf_section_data (s)->this_idx;


---

The error disappears if the object was not compiled with -O6.

-- 
           Summary: ld crashes in bfd/elf.c bfd_elf_set_group_contents()
           Product: binutils
           Version: 2.19
            Status: NEW
          Severity: normal
          Priority: P2
         Component: ld
        AssignedTo: unassigned at sources dot redhat dot com
        ReportedBy: bruck dot michael at googlemail dot com
                CC: bug-binutils at gnu dot org
  GCC host triplet: mingw32
GCC target triplet: arm-elf


http://sourceware.org/bugzilla/show_bug.cgi?id=9727

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