Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\test_kasan.c Create Date:2022-07-28 06:29:19
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:kmalloc_oob_memset_4

Proto:static noinline void __init kmalloc_oob_memset_4(void)

Type:void

Parameter:Nothing

226  size = 8
228  pr_info("out-of-bounds in memset4\n")
229  ptr = kmalloc(size, GFP_KERNEL)
230  If Not ptr Then
231  pr_err("Allocation failed\n")
232  Return
235  memset(ptr + 5, 0, 4)
236  kfree(ptr)
Caller
NameDescribe
kmalloc_tests_init