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| author | Fedor Pchelkin <pchelkin@ispras.ru> | 2025-03-16 13:26:54 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-11 16:20:43 +0200 |
| commit | 4e28f79e3dffa52d327b46d1a78dac16efb5810b (patch) | |
| tree | 6f660b3b71644c0cf70bdacb3945b6c1c369e974 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 66e1a887273c6b89f09bc11a40d0a71d5a081a8e (diff) | |
usb: chipidea: ci_hdrc_imx: fix usbmisc handling
usbmisc is an optional device property so it is totally valid for the
corresponding data->usbmisc_data to have a NULL value.
Check that before dereferencing the pointer.
Found by Linux Verification Center (linuxtesting.org) with Svace static
analysis tool.
Fixes: 74adad500346 ("usb: chipidea: ci_hdrc_imx: decrement device's refcount in .remove() and in the error path of .probe()")
Cc: stable <stable@kernel.org>
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Acked-by: Peter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/20250316102658.490340-2-pchelkin@ispras.ru
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions