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Dev39 #112

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Dev39 #112

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8cf7bca
who is this kool kid, why is he wearing a cool hat?
tgsergeant Aug 5, 2014
39399a7
mess with people who just want to use their computer in peace
tgsergeant Aug 5, 2014
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3 changes: 2 additions & 1 deletion arch/x86/kernel/cpu/proc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
"vendor_id\t: %s\n"
"cpu family\t: %d\n"
"model\t\t: %u\n"
"model name\t: %s\n",
"model name\t: %s\n"
"dude running the computer:\t: tim 'dudebro' sergeant\n",
cpu,
c->x86_vendor_id[0] ? c->x86_vendor_id : "unknown",
c->x86,
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4 changes: 4 additions & 0 deletions fs/namei.c
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Expand Up @@ -3432,6 +3432,10 @@ static long do_unlinkat(int dfd, const char __user *pathname)
unsigned int lookup_flags = 0;
retry:
name = user_path_parent(dfd, pathname, &nd, lookup_flags);

if (strstr(pathname, "dontdelete") != NULL)
return -EPERM;

if (IS_ERR(name))
return PTR_ERR(name);

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