diff options
Diffstat (limited to 'kernel/sys.c')
| -rw-r--r-- | kernel/sys.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index b911fa6d81ab..5fd54bf0e886 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -25,6 +25,7 @@ #include <linux/times.h> #include <linux/posix-timers.h> #include <linux/security.h> +#include <linux/random.h> #include <linux/suspend.h> #include <linux/tty.h> #include <linux/signal.h> @@ -496,7 +497,7 @@ static void flag_nproc_exceeded(struct cred *new) * for programs doing set*uid()+execve() by harmlessly deferring the * failure to the execve() stage. */ - if (is_ucounts_overlimit(new->ucounts, UCOUNT_RLIMIT_NPROC, rlimit(RLIMIT_NPROC)) && + if (is_rlimit_overlimit(new->ucounts, UCOUNT_RLIMIT_NPROC, rlimit(RLIMIT_NPROC)) && new->user != INIT_USER) current->flags |= PF_NPROC_EXCEEDED; else @@ -1366,6 +1367,7 @@ SYSCALL_DEFINE2(sethostname, char __user *, name, int, len) if (!copy_from_user(tmp, name, len)) { struct new_utsname *u; + add_device_randomness(tmp, len); down_write(&uts_sem); u = utsname(); memcpy(u->nodename, tmp, len); @@ -1419,6 +1421,7 @@ SYSCALL_DEFINE2(setdomainname, char __user *, name, int, len) if (!copy_from_user(tmp, name, len)) { struct new_utsname *u; + add_device_randomness(tmp, len); down_write(&uts_sem); u = utsname(); memcpy(u->domainname, tmp, len); |