diff options
| author | Pirama Arumuga Nainar <pirama@google.com> | 2019-08-08 08:42:20 -0700 |
|---|---|---|
| committer | Pirama Arumuga Nainar <pirama@google.com> | 2019-08-08 17:52:21 +0000 |
| commit | 9bd56e9c06218734024e8f3583ffd271e0d07b59 (patch) | |
| tree | 731735e3e09adae8ca30b5dc6153de936e8ea1ed | |
| parent | 71b0f9d8c88783f15c51dbb4ebeed38744adbdab (diff) | |
| download | binutils-9bd56e9c06218734024e8f3583ffd271e0d07b59.tar.gz | |
Ignore degenerate PT_LOAD segments
Fixes a failure triggered by -z separate-code. p_memsz is tested
rather than p_filesz for objcopy --only-keep-debug where p_filesz is
set to zero.
PR 22845
* elf.c (assign_file_positions_for_non_load_sections): Ignore
degenerate zero size PT_LOAD segments when finding one overlapping
the PT_GNU_RELRO segment.
This change is backport of commit 325ba6fb34be799c885fad9287d883e86b835c84
- https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=f2731e0c374e5323ce4cdae2bcc7b7fe22da1a6f
to binutils-2.27.
It is needed to cleanly cherry-pick dbc88fc14992c556b94e77de563a8f7abcb0b653.
Bug: http://b/135627985
Change-Id: Ic860cd5fa2992214b45b3bd0c8c5f1a222973533
| -rw-r--r-- | binutils-2.27/bfd/elf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/binutils-2.27/bfd/elf.c b/binutils-2.27/bfd/elf.c index 39d94b01..de2027da 100644 --- a/binutils-2.27/bfd/elf.c +++ b/binutils-2.27/bfd/elf.c @@ -5674,6 +5674,7 @@ assign_file_positions_for_non_load_sections (bfd *abfd, lm = lm->next, lp++) { if (lp->p_type == PT_LOAD + && lp->p_memsz != 0 && lm->count != 0 && lm->sections[lm->count - 1]->vma >= start && lm->sections[0]->vma < end) |