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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2023-10-05 19:34:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-07 11:21:42 +0200 |
| commit | cfb5e0cece70b36bacbe8f888c096e6370a9c6ba (patch) | |
| tree | 847911dc2e255e3a490684f4dda33b5b196ecbbf /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 1f34e3defb5c0a038945795d2e01bbe9d9c05a64 (diff) | |
serial: initialize retinfo in uart_get_info()
If this check ever triggers
static int uart_get_info(struct tty_port *port, struct serial_struct *retinfo)
{
uport = uart_port_check(state);
if (!uport)
goto out;
then all those sysfs users will print stack contents to userspace.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Link: https://lore.kernel.org/r/967b9ef1-fb36-48bf-9e6a-1b99af24c052@p183
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions