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Warning fix 

PR binutils/21665
	* libbfd.c (_bfd_generic_get_section_contents): Warning fix.
	(_bfd_generic_get_section_contents_in_window): Likewise.
This commit is contained in:
Alan Modra 2017-06-27 14:43:49 +09:30
parent 79cb3f75de
commit ea9aafc41a
2 changed files with 11 additions and 5 deletions
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12
bfd/ChangeLog
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@ -1,3 +1,9 @@
2017-06-27 Alan Modra <amodra@gmail.com>
PR binutils/21665
* libbfd.c (_bfd_generic_get_section_contents): Warning fix.
(_bfd_generic_get_section_contents_in_window): Likewise.
2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
* elfnn-riscv.c (perform_relocation): Support the new
@ -42,7 +48,7 @@
* compress.c (bfd_get_full_section_contents): Don't check the
file size here.
* libbfd.c (_bfd_generic_get_section_contents): Check for and
reject a section whoes size + offset is greater than the size
reject a section whose size + offset is greater than the size
of the entire file.
(_bfd_generic_get_section_contents_in_window): Likewise.
@ -55,10 +61,10 @@
2017-06-26 Nick Clifton <nickc@redhat.com>
PR binutils/21665
* opncls.c (get_build_id): Check that the section is beig enough
* opncls.c (get_build_id): Check that the section is big enough
to contain the whole note.
* compress.c (bfd_get_full_section_contents): Check for and reject
a section whoes size is greater than the size of the entire file.
a section whose size is greater than the size of the entire file.
* elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
contain a notes section.

4
bfd/libbfd.c
View File

@ -815,7 +815,7 @@ _bfd_generic_get_section_contents (bfd *abfd,
filesz = bfd_get_file_size (abfd);
if (offset + count < count
|| offset + count > sz
|| section->filepos + offset + count > filesz)
|| (ufile_ptr) section->filepos + offset + count > filesz)
{
bfd_set_error (bfd_error_invalid_operation);
return FALSE;
@ -873,7 +873,7 @@ _bfd_generic_get_section_contents_in_window
sz = section->size;
filesz = bfd_get_file_size (abfd);
if (offset + count > sz
|| section->filepos + offset + count > filesz
|| (ufile_ptr) section->filepos + offset + count > filesz
|| ! bfd_get_file_window (abfd, section->filepos + offset, count, w,
TRUE))
return FALSE;