[Bug ld/23207] hppa ld SIGSEGVs on invalid object files: bfd/elf32-hppa.c:468 : hppa_get_stub_entry()

[slyfox at inbox dot ru]

https://sourceware.org/bugzilla/show_bug.cgi?id=23207

--- Comment #5 from Sergei Trofimovich <slyfox at inbox dot ru> ---
(In reply to Sergei Trofimovich from comment #4)
> Created attachment 11033 [details]
> bug-2.o

crash backtrace for it:

$ gdb --args ~/dev/git/binutils-gdb-hppa2.0/ld/ld-new -shared -o libbug.so
bug.o
...
(gdb) bt
#0  0x00005555555c980b in hppa_stub_name (input_section=0x0, sym_sec=0x0,
hh=0x555555906b50, rela=0x55555591f8d0) at
../../binutils-gdb/bfd/elf32-hppa.c:469
#1  0x00005555555cdd61 in elf32_hppa_size_stubs (output_bfd=0x555555903f20,
stub_bfd=0x555555918580, info=0x5555558ebd20 <link_info>, multi_subspace=0, 
    group_size=1, add_stub_section=0x5555555a2b59 <hppaelf_add_stub_section>,
layout_sections_again=0x5555555a2c58 <hppaelf_layout_sections_again>)
    at ../../binutils-gdb/bfd/elf32-hppa.c:2925
#2  0x00005555555a2e07 in gldhppalinux_after_allocation () at ehppalinux.c:354
#3  0x000055555559af2a in ldemul_after_allocation () at
../../binutils-gdb/ld/ldemul.c:76
#4  0x0000555555590259 in lang_process () at
../../binutils-gdb/ld/ldlang.c:7403
#5  0x000055555559466e in main (argc=5, argv=0x7fffffffcd98) at
../../binutils-gdb/ld/ldmain.c:438

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