diff options
Diffstat (limited to 'kernel/ptrace.c')
| -rw-r--r-- | kernel/ptrace.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c index 4661c5b..ee8d49b 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -237,25 +237,10 @@ static int ptrace_attach(struct task_struct *task, long request, bool seize = (request == PTRACE_SEIZE); int retval; - /* - * SEIZE will enable new ptrace behaviors which will be implemented - * gradually. SEIZE_DEVEL bit is used to prevent applications - * expecting full SEIZE behaviors trapping on kernel commits which - * are still in the process of implementing them. - * - * Only test programs for new ptrace behaviors being implemented - * should set SEIZE_DEVEL. If unset, SEIZE will fail with -EIO. - * - * Once SEIZE behaviors are completely implemented, this flag - * will be removed. - */ retval = -EIO; if (seize) { if (addr != 0) goto out; - if (!(flags & PTRACE_SEIZE_DEVEL)) - goto out; - flags &= ~(unsigned long)PTRACE_SEIZE_DEVEL; if (flags & ~(unsigned long)PTRACE_O_MASK) goto out; flags = PT_PTRACED | PT_SEIZED | (flags << PT_OPT_FLAG_SHIFT); |
