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asan: NULL dereference in spu_elf_object_p

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* elf32-spu.c (spu_elf_object_p): Don't dereference NULL
	shdr->bfd_section.
This commit is contained in:
Alan Modra
2022-08-13 14:09:24 +09:30
parent 9effb9f15f
commit 8007515072
1 changed files with 2 additions and 1 deletions
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3
bfd/elf32-spu.c
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@@ -286,7 +286,8 @@ spu_elf_object_p (bfd *abfd)
{ {
Elf_Internal_Shdr *shdr = elf_elfsections (abfd)[j]; Elf_Internal_Shdr *shdr = elf_elfsections (abfd)[j];
if (ELF_SECTION_SIZE (shdr, phdr) != 0 if (shdr->bfd_section != NULL
&& ELF_SECTION_SIZE (shdr, phdr) != 0
&& ELF_SECTION_IN_SEGMENT (shdr, phdr)) && ELF_SECTION_IN_SEGMENT (shdr, phdr))
{ {
asection *sec = shdr->bfd_section; asection *sec = shdr->bfd_section;