diff options
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/bfdio.c | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 8b70682..d9465d5 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2018-06-14 Alan Modra <amodra@gmail.com> + + PR 23282 + * bfdio.c (bfd_seek): Optimize away seeks to current position. + 2018-06-13 Scott Egerton <scott.egerton@imgtec.com> Faraz Shahbazker <Faraz.Shahbazker@mips.com> diff --git a/bfd/bfdio.c b/bfd/bfdio.c index 136fa8b..1f4caca 100644 --- a/bfd/bfdio.c +++ b/bfd/bfdio.c @@ -330,6 +330,10 @@ bfd_seek (bfd *abfd, file_ptr position, int direction) if (direction != SEEK_CUR) position += offset; + if ((direction == SEEK_CUR && position == 0) + || (direction == SEEK_SET && (ufile_ptr) position == abfd->where)) + return 0; + result = abfd->iovec->bseek (abfd, position, direction); if (result != 0) { |