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[Bug gdb/20948] --write option to GDB causes segmentation fault
- From: "jbm at bachmeier dot cc" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Thu, 01 Jun 2017 10:14:34 +0000
- Subject: [Bug gdb/20948] --write option to GDB causes segmentation fault
- Auto-submitted: auto-generated
- References: <bug-20948-4717@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=20948
--- Comment #4 from jbm at bachmeier dot cc ---
This is a null-ptr dereference in bfd/elf-strtab.c:367, resulting from a
null-ptr stringtab extracted in bfd/elf.c:6272.
elf_shstrtab(abfd) == abfd->tdata.elf_obj_data->o->strtab_ptr == NULL
I don't know any BFD internals, so I sadly can't investigate this further.
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