Large memory allocation reading fuzzed 64-bit archive

[deliverable/binutils-gdb.git] / bfd / ChangeLog

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+2020-03-05  Alan Modra  <amodra@gmail.com>
+
+       * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
+       against file size before allocating memory.  Use bfd_alloc rather
+       than bfd_zalloc for carsym/strings memory.
+
 2020-03-04  Alan Modra  <amodra@gmail.com>
 
        * elf.c (elf_fake_sections): Ensure sh_addralign is such that