From 9ae678af999b8a692c4e6efbe493f39f0085d149 Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Mon, 18 Jan 2016 15:58:47 +0000 Subject: Use a 32-bit value to hold the section number in the internal COFF symbol structure. PR ld/19440 inc * coff/internal.h (internal_syment): Use int to hold section number. (N_UNDEF): Cast to int not short. (N_ABS): Likewise. (N_DEBUG): Likewise. (N_TV): Likewise. (P_TV): Likewise. bfd PR ld/19440 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external section number into internal section number. * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise. * coffswap.h (coff_swap_sym_in): Likewise. * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise. * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal section number field is big enough to hold the external value. --- bfd/coffcode.h | 1 + 1 file changed, 1 insertion(+) (limited to 'bfd/coffcode.h') diff --git a/bfd/coffcode.h b/bfd/coffcode.h index d7e8351..caceab6 100644 --- a/bfd/coffcode.h +++ b/bfd/coffcode.h @@ -5759,6 +5759,7 @@ coff_bigobj_swap_sym_in (bfd * abfd, void * ext1, void * in1) } in->n_value = H_GET_32 (abfd, ext->e_value); + BFD_ASSERT (sizeof (in->n_scnum) >= 4); in->n_scnum = H_GET_32 (abfd, ext->e_scnum); in->n_type = H_GET_16 (abfd, ext->e_type); in->n_sclass = H_GET_8 (abfd, ext->e_sclass); -- cgit v1.1