--- mmap.c.0 Sun Dec 12 11:46:52 1999
+++ mmap.c Sun Dec 12 14:47:53 1999
@@ -551,8 +551,7 @@
mpnt->vm_page_prot = area->vm_page_prot;
mpnt->vm_flags = area->vm_flags;
mpnt->vm_ops = area->vm_ops;
- mpnt->vm_pgoff = area->vm_pgoff;
- area->vm_pgoff += (end - area->vm_start) >> PAGE_SHIFT;
+ mpnt->vm_pgoff = (area->vm_pgoff + (end - area->vm_start)) >> PAGE_SHIFT;
mpnt->vm_file = area->vm_file;
mpnt->vm_private_data = area->vm_private_data;
if (mpnt->vm_file)
The "other mmap-related problems" I mentioned are in 2.3.24 also (I
checked 2.3.18 and *assumed* "probably works in 2.3.24 - a few kernel
versions... what is that betwixt me and thee" :)).
So, this "other" problem is that malloc(0x3000) results in a system call
brk(0x4000) whilst I expect to see something like brk(0x804cdef). So it
fails with ENOMEM. I will have to look at 2.3.18->2.3.24 and see whether
brk(2) semantics has changed (it always had a *endds argument so I
assumed it is still teh case).
Regards,
Tigran.
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