On 1/6/26 1:53 PM, Sascha Hauer wrote: > Signed-off-by: Sascha Hauer <[email protected]>
Reviewed-by: Ahmad Fatoum <[email protected]> > --- > common/elf.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/common/elf.c b/common/elf.c > index > 18c541bf827e6077e64c15f62cb4abedc68cf278..a0e67a9353a12779ec841c53db7f6dba47070d8d > 100644 > --- a/common/elf.c > +++ b/common/elf.c > @@ -213,6 +213,9 @@ static int elf_check_image(struct elf_image *elf, void > *buf) > return -ENOEXEC; > } > > + if (elf->class != ELF_CLASS) > + return -EINVAL; > + > if (!elf_hdr_e_phnum(elf, buf)) { > pr_err("No phdr found.\n"); > return -ENOEXEC; > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
