diff options
| -rw-r--r-- | kernel/sys.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index 265b376..8326105 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -47,6 +47,7 @@ #include <linux/syscalls.h> #include <linux/kprobes.h> #include <linux/user_namespace.h> +#include <linux/binfmts.h> #include <linux/kmsg_dump.h> /* Move somewhere else to avoid recompiling? */ @@ -2026,7 +2027,8 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3, error = get_dumpable(me->mm); break; case PR_SET_DUMPABLE: - if (arg2 < 0 || arg2 > 1) { + if (arg2 != SUID_DUMP_DISABLE && + arg2 != SUID_DUMP_USER) { error = -EINVAL; break; } |
