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| author | Ian Lance Taylor <ian@airs.com> | 1994-04-04 22:49:04 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 1994-04-04 22:49:04 +0000 |
| commit | 4002f18a05ecf53961c0e3b25a6d835576239fab (patch) | |
| tree | f1418405276000a7a2eec3c0c95722c53bb9ca96 /bfd/i386lynx.c | |
| parent | 6d4f771502a396883f5e201165512effd6c808b6 (diff) | |
| download | gdb-4002f18a05ecf53961c0e3b25a6d835576239fab.zip gdb-4002f18a05ecf53961c0e3b25a6d835576239fab.tar.gz gdb-4002f18a05ecf53961c0e3b25a6d835576239fab.tar.bz2 | |
Made sure that every call to bfd_read, bfd_write, and bfd_seek
checks the return value and handled bfd_error correctly. These
changes are not itemised.
Diffstat (limited to 'bfd/i386lynx.c')
| -rw-r--r-- | bfd/i386lynx.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/bfd/i386lynx.c b/bfd/i386lynx.c index e643dad..784a6f2 100644 --- a/bfd/i386lynx.c +++ b/bfd/i386lynx.c @@ -50,22 +50,32 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ obj_reloc_entry_size (abfd)); \ NAME(aout,swap_exec_header_out) (abfd, execp, &exec_bytes); \ \ - bfd_seek (abfd, (file_ptr) 0, SEEK_SET); \ - bfd_write ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd); \ + if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0) return false; \ + if (bfd_write ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd) \ + != EXEC_BYTES_SIZE) \ + return false; \ /* Now write out reloc info, followed by syms and strings */ \ \ if (bfd_get_symcount (abfd) != 0) \ { \ - bfd_seek (abfd, (file_ptr)(N_SYMOFF(*execp)), SEEK_SET); \ + if (bfd_seek (abfd, (file_ptr)(N_SYMOFF(*execp)), SEEK_SET) \ + != 0) \ + return false; \ \ if (! NAME(aout,write_syms)(abfd)) return false; \ \ - bfd_seek (abfd, (file_ptr)(N_TRELOFF(*execp)), SEEK_SET); \ + if (bfd_seek (abfd, (file_ptr)(N_TRELOFF(*execp)), SEEK_SET) \ + != 0) \ + return false; \ \ - if (!NAME(lynx,squirt_out_relocs) (abfd, obj_textsec (abfd))) return false; \ - bfd_seek (abfd, (file_ptr)(N_DRELOFF(*execp)), SEEK_SET); \ + if (!NAME(lynx,squirt_out_relocs) (abfd, obj_textsec (abfd))) \ + return false; \ + if (bfd_seek (abfd, (file_ptr)(N_DRELOFF(*execp)), SEEK_SET) \ + != 0) \ + return 0; \ \ - if (!NAME(lynx,squirt_out_relocs)(abfd, obj_datasec (abfd))) return false; \ + if (!NAME(lynx,squirt_out_relocs)(abfd, obj_datasec (abfd))) \ + return false; \ } \ } #endif |