diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/fork.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index bc0e96b78dfd..c777964c0662 100644 --- a/kernel/fork.c +++ b/kernel/fork.c | |||
| @@ -1080,15 +1080,6 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk) | |||
| 1080 | return 0; | 1080 | return 0; |
| 1081 | } | 1081 | } |
| 1082 | 1082 | ||
| 1083 | static void copy_flags(unsigned long clone_flags, struct task_struct *p) | ||
| 1084 | { | ||
| 1085 | unsigned long new_flags = p->flags; | ||
| 1086 | |||
| 1087 | new_flags &= ~(PF_SUPERPRIV | PF_WQ_WORKER); | ||
| 1088 | new_flags |= PF_FORKNOEXEC; | ||
| 1089 | p->flags = new_flags; | ||
| 1090 | } | ||
| 1091 | |||
| 1092 | SYSCALL_DEFINE1(set_tid_address, int __user *, tidptr) | 1083 | SYSCALL_DEFINE1(set_tid_address, int __user *, tidptr) |
| 1093 | { | 1084 | { |
| 1094 | current->clear_child_tid = tidptr; | 1085 | current->clear_child_tid = tidptr; |
| @@ -1238,7 +1229,8 @@ static struct task_struct *copy_process(unsigned long clone_flags, | |||
| 1238 | goto bad_fork_cleanup_count; | 1229 | goto bad_fork_cleanup_count; |
| 1239 | 1230 | ||
| 1240 | delayacct_tsk_init(p); /* Must remain after dup_task_struct() */ | 1231 | delayacct_tsk_init(p); /* Must remain after dup_task_struct() */ |
| 1241 | copy_flags(clone_flags, p); | 1232 | p->flags &= ~(PF_SUPERPRIV | PF_WQ_WORKER); |
| 1233 | p->flags |= PF_FORKNOEXEC; | ||
| 1242 | INIT_LIST_HEAD(&p->children); | 1234 | INIT_LIST_HEAD(&p->children); |
| 1243 | INIT_LIST_HEAD(&p->sibling); | 1235 | INIT_LIST_HEAD(&p->sibling); |
| 1244 | rcu_copy_process(p); | 1236 | rcu_copy_process(p); |
