Blame binutils-CVE-2018-10535.patch
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--- binutils.orig/bfd/elf.c 2018-05-10 10:09:03.622147305 +0100
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+++ binutils-2.30/bfd/elf.c 2018-05-10 10:29:09.895577234 +0100
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@@ -4021,16 +4021,23 @@ ignore_section_sym (bfd *abfd, asymbol *
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{
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elf_symbol_type *type_ptr;
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+ if (sym == NULL)
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+ return FALSE;
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+
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if ((sym->flags & BSF_SECTION_SYM) == 0)
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return FALSE;
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+ if (sym->section == NULL)
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+ return TRUE;
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+
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type_ptr = elf_symbol_from (abfd, sym);
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return ((type_ptr != NULL
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&& type_ptr->internal_elf_sym.st_shndx != 0
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&& bfd_is_abs_section (sym->section))
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|| !(sym->section->owner == abfd
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- || (sym->section->output_section->owner == abfd
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- && sym->section->output_offset == 0)
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+ || (sym->section->output_section != NULL
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+ && sym->section->output_section->owner == abfd
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+ && sym->section->output_offset == 0)
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|| bfd_is_abs_section (sym->section)));
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}
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