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authorTim Wawrzynczak <twawrzynczak@chromium.org>2019-08-07 20:54:01 -0600
committerMartin Roth <martinroth@google.com>2019-08-09 01:28:04 +0000
commit680027edf6dce0fca22b4e4b9525b1a88cd2ade9 (patch)
tree3f2e8a163fd84935ea00b0584119638feb18b772 /Documentation/mainboard
parent98f43a1f757a89afa4e48d15ff48abdd7e62f46b (diff)
soc/nvidia/tegra210: Fix potential NULL pointer dereference
Recent Coverity scan indicated potential NULL deference; if either spi->dma_in or spi->dma_out are NULL, the fifo_error() check could dereference a NULL pointer. Also fixed what appears to be a logic bug for the spi->dma_out case, where it was using the todo (count) from spi->dma_in. Found-by: Coverity CID 1241838, 1241854 Change-Id: Icd1412f0956c0a4a75266d1873d5e9848aceee32 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34787 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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