netsniff-ng.git - A high-performance Linux networking toolkit

Age	Commit message (Collapse)	Author	Files	Lines
2013-06-04	xutils: eliminate xutils, move rest to epoll2	Daniel Borkmann	1	-0/+30
	Finally eliminate xutils.{c,h} and move the rest to epoll2. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

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parent	7e96304d99477de1f70db42035071e56439da817 (diff)

dmaengine: stm32-dma: Fix null pointer dereference in stm32_dma_tx_status

chan->desc is always set to NULL when a DMA transfer is complete. As a DMA transfer could be complete during the call of stm32_dma_tx_status, we need to be sure that chan->desc is not NULL before using this variable to avoid a null pointer deference issue. Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com> Reviewed-by: Ludovic BARRE <ludovic.barre@st.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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