In the no-MMU case, the FDPIC loader was passing an offset as the value for the AT_EXECFN auxv. This patch translates that offset into an actual user address. Signed-off-by: Mark Salter <msalter@xxxxxxxxxx> --- fs/binfmt_elf_fdpic.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c index cb240dd..af4c9a4 100644 --- a/fs/binfmt_elf_fdpic.c +++ b/fs/binfmt_elf_fdpic.c @@ -496,6 +496,7 @@ static int create_elf_fdpic_tables(struct linux_binprm *bprm, sp = arch_align_stack(bprm->p); #else sp = mm->start_stack; + bprm->exec = sp - (MAX_ARG_PAGES * PAGE_SIZE - bprm->exec); /* stack the program arguments and environment */ if (elf_fdpic_transfer_args_to_stack(bprm, &sp) < 0) -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
