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| author | Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com> | 2017-12-22 19:31:39 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-09 18:37:03 +0300 |
| commit | e50af488dddea7754e581d69bf978356e468845c (patch) | |
| tree | 193978b60735a8234130576da1de6688b7e2eb93 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 8ca31ba8bb3441dd9928d2f92ffeee11dd2b6e63 (diff) | |
| download | linux-e50af488dddea7754e581d69bf978356e468845c.tar.xz | |
tty: serial: jsm: Add one check against NULL pointer dereference
All calls to neo_copy_data_from_uart_to_queue() are safeguarded
against NULL dereference of its parameter, except the one that
this patch changes.
That said, let's play safe and check for NULL in this case too.
Signed-off-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions