diff options
Diffstat (limited to 'arch/x86_64/ia32/ia32_aout.c')
| -rw-r--r-- | arch/x86_64/ia32/ia32_aout.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/x86_64/ia32/ia32_aout.c b/arch/x86_64/ia32/ia32_aout.c index 3bf58af9893..396d3c10001 100644 --- a/arch/x86_64/ia32/ia32_aout.c +++ b/arch/x86_64/ia32/ia32_aout.c @@ -333,7 +333,8 @@ static int load_aout_binary(struct linux_binprm * bprm, struct pt_regs * regs) return error; } - error = bprm->file->f_op->read(bprm->file, (char *)text_addr, + error = bprm->file->f_op->read(bprm->file, + (char __user *)text_addr, ex.a_text+ex.a_data, &pos); if ((signed long)error < 0) { send_sig(SIGKILL, current, 0); @@ -366,7 +367,8 @@ static int load_aout_binary(struct linux_binprm * bprm, struct pt_regs * regs) down_write(¤t->mm->mmap_sem); do_brk(N_TXTADDR(ex), ex.a_text+ex.a_data); up_write(¤t->mm->mmap_sem); - bprm->file->f_op->read(bprm->file,(char *)N_TXTADDR(ex), + bprm->file->f_op->read(bprm->file, + (char __user *)N_TXTADDR(ex), ex.a_text+ex.a_data, &pos); flush_icache_range((unsigned long) N_TXTADDR(ex), (unsigned long) N_TXTADDR(ex) + @@ -477,7 +479,7 @@ static int load_aout_library(struct file *file) do_brk(start_addr, ex.a_text + ex.a_data + ex.a_bss); up_write(¤t->mm->mmap_sem); - file->f_op->read(file, (char *)start_addr, + file->f_op->read(file, (char __user *)start_addr, ex.a_text + ex.a_data, &pos); flush_icache_range((unsigned long) start_addr, (unsigned long) start_addr + ex.a_text + ex.a_data); |