diff options
Diffstat (limited to 'kernel/ptrace.c')
| -rw-r--r-- | kernel/ptrace.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c index 1653d35419a..4a1745f1dad 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -501,3 +501,11 @@ int generic_ptrace_peekdata(struct task_struct *tsk, long addr, long data) return -EIO; return put_user(tmp, (unsigned long __user *)data); } + +int generic_ptrace_pokedata(struct task_struct *tsk, long addr, long data) +{ + int copied; + + copied = access_process_vm(tsk, addr, &data, sizeof(data), 1); + return (copied == sizeof(data)) ? 0 : -EIO; +} |