diff options
Diffstat (limited to 'bfd/irix-core.c')
| -rw-r--r-- | bfd/irix-core.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/bfd/irix-core.c b/bfd/irix-core.c index 3ee3695..c1a99ac 100644 --- a/bfd/irix-core.c +++ b/bfd/irix-core.c @@ -1,5 +1,6 @@ /* BFD back-end for Irix core files. - Copyright 1993, 1994, 1996, 1999, 2001 Free Software Foundation, Inc. + Copyright 1993, 1994, 1996, 1999, 2001, 2002 + Free Software Foundation, Inc. Written by Stu Grossman, Cygnus Support. Converted to back-end form by Ian Lance Taylor, Cygnus Support @@ -109,7 +110,7 @@ irix_core_core_file_p (abfd) core_signal (abfd) = coreout.c_sigcause; if (bfd_seek (abfd, coreout.c_vmapoffset, SEEK_SET) != 0) - return NULL; + goto fail; for (i = 0; i < coreout.c_nvmap; i++) { @@ -146,7 +147,7 @@ irix_core_core_file_p (abfd) vmap.v_len, vmap.v_vaddr, vmap.v_offset)) - return NULL; + goto fail; } /* Make sure that the regs are contiguous within the core file. */ @@ -157,21 +158,28 @@ irix_core_core_file_p (abfd) if (idg->i_offset + idg->i_len != idf->i_offset || idf->i_offset + idf->i_len != ids->i_offset) - return 0; /* Can't deal with non-contig regs */ + goto fail; /* Can't deal with non-contig regs */ if (bfd_seek (abfd, idg->i_offset, SEEK_SET) != 0) - return NULL; + goto fail; - make_bfd_asection (abfd, ".reg", - SEC_HAS_CONTENTS, - idg->i_len + idf->i_len + ids->i_len, - 0, - idg->i_offset); + if (!make_bfd_asection (abfd, ".reg", + SEC_HAS_CONTENTS, + idg->i_len + idf->i_len + ids->i_len, + 0, + idg->i_offset)) + goto fail; /* OK, we believe you. You're a core file (sure, sure). */ bfd_default_set_arch_mach (abfd, bfd_arch_mips, 0); return abfd->xvec; + + fail: + bfd_release (abfd, core_hdr (abfd)); + core_hdr (abfd) = NULL; + bfd_section_list_clear (abfd); + return NULL; } static char * |