diff options
Diffstat (limited to 'bfd/bfdio.c')
| -rw-r--r-- | bfd/bfdio.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/bfd/bfdio.c b/bfd/bfdio.c index 0aa82a9..0c720f6 100644 --- a/bfd/bfdio.c +++ b/bfd/bfdio.c @@ -1,7 +1,7 @@ /* Low-level I/O routines for BFDs. Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005 + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. Written by Cygnus Support. @@ -116,6 +116,15 @@ bfd_bread (void *ptr, bfd_size_type size, bfd *abfd) { size_t nread; + /* If this is an archive element, don't read past the end of + this element. */ + if (abfd->arelt_data != NULL) + { + size_t maxbytes = ((struct areltdata *) abfd->arelt_data)->parsed_size; + if (size > maxbytes) + size = maxbytes; + } + if ((abfd->flags & BFD_IN_MEMORY) != 0) { struct bfd_in_memory *bim; |