mirror of https://gitee.com/openkylin/linux.git
2b02a36d12
If the allocation of ivp fails the error handling attempts to free an uninitialized dma_buf; this data structure just contains garbage on the stack, so the freeing will cause issues when the urb, buf and dma fields are free'd. Fix this by not free'ing the dma_buf if the ivp allocation fails. Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Julian Calaby <julian.calaby@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> |
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