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authorH.J. Lu <hjl.tools@gmail.com>2016-07-20 07:50:42 -0700
committerH.J. Lu <hjl.tools@gmail.com>2016-07-20 07:50:56 -0700
commit9ab8247228844bb6608d6b2c99b6d8732bab08c1 (patch)
treede829dde6a7a8e3baee15ac1042cdf3370bb95e4 /bfd/elf.c
parent027d97f8b0193a8113ee60bafc686d45d0af59ee (diff)
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Check p_paddr for program header space
Issue an error if p_paddr becomes invalid when allocating space for program headers. PR ld/20376 * elf.c (assign_file_positions_for_load_sections): Also check p_paddr for program header space.
Diffstat (limited to 'bfd/elf.c')
-rw-r--r--bfd/elf.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/bfd/elf.c b/bfd/elf.c
index ebcf40a..2cc64e8 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -5271,7 +5271,9 @@ assign_file_positions_for_load_sections (bfd *abfd,
p->p_memsz = bed->s->sizeof_ehdr;
if (m->count > 0)
{
- if (p->p_vaddr < (bfd_vma) off)
+ if (p->p_vaddr < (bfd_vma) off
+ || (!m->p_paddr_valid
+ && p->p_paddr < (bfd_vma) off))
{
(*_bfd_error_handler)
(_("%B: Not enough room for program headers, try linking with -N"),