diff options
author | Paul Mackerras <paulus@samba.org> | 2008-11-19 16:10:32 +1100 |
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committer | Paul Mackerras <paulus@samba.org> | 2008-11-19 16:10:32 +1100 |
commit | cea555d384b85271035814c5adad23e6c7fc5d2a (patch) | |
tree | 1181b6333a69a135293ec75f8a48c849ee32c015 /mm/mmap.c | |
parent | 78608dd32ce46789e970d6c3c423cd668c138d6c (diff) | |
parent | 7f0f598a0069d1ab072375965a4b69137233169c (diff) |
Merge branch 'linux-2.6' into next
Diffstat (limited to 'mm/mmap.c')
-rw-r--r-- | mm/mmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index de14ac21e5b..d4855a682ab 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -1704,7 +1704,7 @@ find_extend_vma(struct mm_struct *mm, unsigned long addr) vma = find_vma_prev(mm, addr, &prev); if (vma && (vma->vm_start <= addr)) return vma; - if (expand_stack(prev, addr)) + if (!prev || expand_stack(prev, addr)) return NULL; if (prev->vm_flags & VM_LOCKED) { if (mlock_vma_pages_range(prev, addr, prev->vm_end) < 0) |