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Make iteration safe. VMKernelAddressSpace::Next() doesn't like NULL pointers.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34531 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2009-12-07 01:56:01 +00:00
parent 179ec686e4
commit e55886c3a3
1 changed files with 2 additions and 1 deletions
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headers/private/kernel/vm/VMAddressSpace.h
+2 -1
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@@ -150,7 +150,8 @@ public:
VMArea* Next() VMArea* Next()
{ {
VMArea* result = fNext; VMArea* result = fNext;
fNext = fAddressSpace->NextArea(fNext); if (fNext != NULL)
fNext = fAddressSpace->NextArea(fNext);
return result; return result;
} }