1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
--- arch/x86_64/ia32/sys_ia32.c.orig 2004-10-05 08:02:13.989209448 -0400
+++ arch/x86_64/ia32/sys_ia32.c 2004-10-05 08:06:51.533016376 -0400
@@ -223,8 +223,8 @@
return -EBADF;
}
- if (a.prot & PROT_READ)
- a.prot |= vm_force_exec32;
+// if (a.prot & PROT_READ)
+// a.prot |= vm_force_exec32;
mm = current->mm;
down_write(&mm->mmap_sem);
@@ -240,8 +240,8 @@
asmlinkage long
sys32_mprotect(unsigned long start, size_t len, unsigned long prot)
{
- if (prot & PROT_READ)
- prot |= vm_force_exec32;
+// if (prot & PROT_READ)
+// prot |= vm_force_exec32;
return sys_mprotect(start,len,prot);
}
@@ -1054,8 +1054,8 @@
return -EBADF;
}
- if (prot & PROT_READ)
- prot |= vm_force_exec32;
+// if (prot & PROT_READ)
+// prot |= vm_force_exec32;
down_write(&mm->mmap_sem);
error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
|
GitWeb
