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do_iterative_fd_io(): Don't fail when the getVecs callback returns

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B_BUFFER_OVERFLOW. It will have returned valid vectors in this case.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37572 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2010-07-19 01:14:02 +00:00
parent 45849022ce
commit 08e2a0556c
1 changed files with 1 additions and 1 deletions
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src/add-ons/kernel/file_systems/userlandfs/server/haiku/haiku_kernel_emu.cpp
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@ -307,7 +307,7 @@ do_iterative_fd_io(int fd, io_request *_request, iterative_io_get_vecs getVecs,
uint32 fileVecCount = DoIterativeFDIORequest::MAX_VECS;
status_t error = getVecs(_cookie, _request, request->offset,
request->length, fileVecs, &fileVecCount);
if (error != B_OK)
if (error != B_OK && error != B_BUFFER_OVERFLOW)
return error;
// create a cookie