diff options
| author | Jay Fang <[email protected]> | 2021-05-06 15:08:08 +0800 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2021-05-10 13:17:16 +0100 |
| commit | 026a1dc1af52742c5897e64a3431445371a71871 (patch) | |
| tree | e10117665b9daaeeb4466dc749f10c57346ec528 /tools/perf/scripts/python/flamegraph.py | |
| parent | ccef8441fb2d352fa982f6607f471cdd17b30741 (diff) | |
spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages()
pch_spi_set_tx() frees data->pkt_tx_buff on failure of kzalloc() for
data->pkt_rx_buff, but its caller, pch_spi_process_messages(), will
free data->pkt_tx_buff again. Set data->pkt_tx_buff to NULL after
kfree() to avoid double free.
Signed-off-by: Jay Fang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions