diff options
Diffstat (limited to 'fs/binfmt_elf.c')
| -rw-r--r-- | fs/binfmt_elf.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 5f399ea1d20a..3a93755e880f 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -488,7 +488,7 @@ static inline int arch_elf_pt_proc(struct elfhdr *ehdr, } /** - * arch_check_elf() - check a PT_LOPROC..PT_HIPROC ELF program header + * arch_check_elf() - check an ELF executable * @ehdr: The main ELF header * @has_interp: True if the ELF has an interpreter, else false. * @state: Architecture-specific state preserved throughout the process @@ -760,16 +760,16 @@ static int load_elf_binary(struct linux_binprm *bprm) */ would_dump(bprm, interpreter); - retval = kernel_read(interpreter, 0, bprm->buf, - BINPRM_BUF_SIZE); - if (retval != BINPRM_BUF_SIZE) { + /* Get the exec headers */ + retval = kernel_read(interpreter, 0, + (void *)&loc->interp_elf_ex, + sizeof(loc->interp_elf_ex)); + if (retval != sizeof(loc->interp_elf_ex)) { if (retval >= 0) retval = -EIO; goto out_free_dentry; } - /* Get the exec headers */ - loc->interp_elf_ex = *((struct elfhdr *)bprm->buf); break; } elf_ppnt++; |