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IOBuffer::SetVecs(): fUser was initialized incorrectly, if the vecs referred

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to physical memory whose address would accidentally satisfy the
IS_USER_ADDRESS() check.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34136 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2009-11-19 16:23:22 +00:00
parent 778aa3bf62
commit 1748a3cb45
1 changed files with 1 additions and 1 deletions
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src/system/kernel/device_manager/IORequest.cpp
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@ -120,8 +120,8 @@ IOBuffer::SetVecs(size_t firstVecOffset, const iovec* vecs, uint32 count,
fVecCount = count; fVecCount = count;
fLength = length; fLength = length;
fUser = IS_USER_ADDRESS(vecs[0].iov_base);
fPhysical = (flags & B_PHYSICAL_IO_REQUEST) != 0; fPhysical = (flags & B_PHYSICAL_IO_REQUEST) != 0;
fUser = !fPhysical && IS_USER_ADDRESS(vecs[0].iov_base);
} }