diff options
Diffstat (limited to 'kernel/sys.c')
| -rw-r--r-- | kernel/sys.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index 4c3f48c93148..5419b8dc7d9d 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -601,6 +601,14 @@ static int set_user(uid_t new_ruid, int dumpclear) new_user = alloc_uid(new_ruid); if (!new_user) return -EAGAIN; + + if (atomic_read(&new_user->processes) >= + current->rlim[RLIMIT_NPROC].rlim_cur && + new_user != &root_user) { + free_uid(new_user); + return -EAGAIN; + } + switch_uid(new_user); if(dumpclear) |