diff options
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/reloc.c | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 18ded26..6d3ba69 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,10 @@ 2020-08-27 Alan Modra <amodra@gmail.com> + PR 26462 + * reloc.c (bfd_check_overflow): Return early if zero bitsize. + +2020-08-27 Alan Modra <amodra@gmail.com> + * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault on sym_sec not being output. diff --git a/bfd/reloc.c b/bfd/reloc.c index 9aba84c..7d3479a 100644 --- a/bfd/reloc.c +++ b/bfd/reloc.c @@ -466,6 +466,9 @@ bfd_check_overflow (enum complain_overflow how, bfd_vma fieldmask, addrmask, signmask, ss, a; bfd_reloc_status_type flag = bfd_reloc_ok; + if (bitsize == 0) + return flag; + /* Note: BITSIZE should always be <= ADDRSIZE, but in case it's not, we'll be permissive: extra bits in the field mask will automatically extend the address mask for purposes of the |