[PATCH 5.10 0/1] Fix lockup when splicing 0-length buffers

[Thadeu Lima de Souza Cascardo <cascardo@xxxxxxxxxx>]

When splicing a 0-length bvec, the block layer may loop iterating and not
advancing the bvec, causing lockups or hangs.

Pavel Begunkov (1):
  splice: don't generate zero-len segement bvecs

 fs/splice.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

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2.34.1