MatCat.OpenSource/8sa1-binutils-gdb
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Avoid overflow.

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2010-03-17  Jie Zhang  <jie@codesourcery.com>

	* elf.c (assign_file_positions_for_load_sections): Avoid
	overflow.
This commit is contained in:
H.J. Lu 2010-03-17 13:46:35 +00:00
parent d8c09fb595
commit 4b0f07110e
2 changed files with 6 additions and 1 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2010-03-17 Jie Zhang <jie@codesourcery.com>
* elf.c (assign_file_positions_for_load_sections): Avoid
overflow.
2010-03-17 Alan Modra <amodra@gmail.com> 2010-03-17 Alan Modra <amodra@gmail.com>
* plugin.c (bfd_plugin_object_p): Pass iostream to fileno using * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using

2
bfd/elf.c
View File

@ -4452,7 +4452,7 @@ assign_file_positions_for_load_sections (bfd *abfd,
{ {
bfd_signed_vma adjust = sec->vma - (p->p_vaddr + p->p_memsz); bfd_signed_vma adjust = sec->vma - (p->p_vaddr + p->p_memsz);
if (adjust < 0) if (sec->vma < p->p_vaddr + p->p_memsz)
{ {
(*_bfd_error_handler) (*_bfd_error_handler)
(_("%B: section %A vma 0x%lx overlaps previous sections"), (_("%B: section %A vma 0x%lx overlaps previous sections"),