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restore: Add PROT_GROWSDOWN for stack area

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Since we stick with x86 for a while.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
This commit is contained in:
Cyrill Gorcunov
2011-11-08 13:48:10 +04:00
parent 0355f1d23a
commit 35502c4564
1 changed files with 3 additions and 0 deletions
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restorer.c
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@@ -217,6 +217,9 @@ self_len_end:
if (!(vma_entry.status & VMA_AREA_REGULAR)) if (!(vma_entry.status & VMA_AREA_REGULAR))
continue; continue;
if (vma_entry.status & VMA_AREA_STACK)
vma_entry.prot |= PROT_GROWSDOWN;
#if 0 #if 0
vma_entry.fd = -1UL; /* for a while */ vma_entry.fd = -1UL; /* for a while */
vma_entry.pgoff = 0; vma_entry.pgoff = 0;