asan: NULL dereference in _bfd_mips_final_write_processing
Fuzzed object files can easily have unexpected section names. We
don't want to segfault on objcopy of any file accepted by the mips
object_p functions. For objcopy, an assertion that "sec" is non-NULL
followed by deferencing "sec" is wrong. So too is asserting that the
section name string starts with a particular prefix, and then blithely
accessing past the assumed prefix.
* elfxx-mips.c (_bfd_mips_final_write_processing): Replace
assertions with conditionals. Don't bother testing for name
non-NULL.
1 file changed
