DivestOS/Patches/LineageOS-17.1/android_bionic/0003-Graphene_Bionic_Hardening-4.patch
Tad 1df7c7f1d4 Churn
Signed-off-by: Tad <tad@spotco.us>
2022-03-15 19:16:19 -04:00

26 lines
896 B
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Mon, 19 Sep 2016 07:57:43 -0400
Subject: [PATCH] fix undefined out-of-bounds accesses in sched.h
---
libc/include/sched.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libc/include/sched.h b/libc/include/sched.h
index 1f5036677..fc622cbd7 100644
--- a/libc/include/sched.h
+++ b/libc/include/sched.h
@@ -71,7 +71,10 @@ int setns(int __fd, int __ns_type) __INTRODUCED_IN(21);
#define __CPU_MASK(x) ((__CPU_BITTYPE)1 << ((x) & (__CPU_BITS - 1)))
typedef struct {
- __CPU_BITTYPE __bits[ CPU_SETSIZE / __CPU_BITS ];
+ union {
+ __CPU_BITTYPE __bits_minimum[ CPU_SETSIZE / __CPU_BITS ];
+ __CPU_BITTYPE __bits[0];
+ };
} cpu_set_t;
int sched_setaffinity(pid_t __pid, size_t __set_size, const cpu_set_t* __set) __INTRODUCED_IN(12);