masami256
https://blog.hatena.ne.jp/masami256/
φ(・・*)ゞ ｳｰﾝ カーネルとか弄ったりのメモ
https://kernhack.hatenablog.com/
kernel
linux
When I did grep kernel symbol address, addresses were all zero. masami@saga:~$ grep slab_alloc /proc/kallsyms 0000000000000000 t ___slab_alloc 0000000000000000 t __slab_alloc So, I checked kptr_restrict if it's not zero. masami@saga:~$ sudo sysctl kernel.kptr_restrict kernel.kptr_restrict = 0 Um, kp…
190
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Hatena Blog
https://hatena.blog
2018-10-16 23:19:45
When kallsyms doesn't show addresses even though kptr_restrict is 0
rich
https://kernhack.hatenablog.com/entry/2018/10/16/231945
1.0
100%