Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\test_kasan.c Create Date:2022-07-28 06:29:17
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:kmalloc_pagealloc_uaf

Proto:static noinline void __init kmalloc_pagealloc_uaf(void)

Type:void

Parameter:Nothing

102  size = Maximum size for which we actually use a slab cache + 10
104  pr_info("kmalloc pagealloc allocation: use-after-free\n")
105  ptr = kmalloc(size, GFP_KERNEL)
106  If Not ptr Then
107  pr_err("Allocation failed\n")
108  Return
111  kfree(ptr)
112  ptr[0] = 0
Caller
NameDescribe
kmalloc_tests_init