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| author | Douglas Anderson <dianders@chromium.org> | 2026-02-15 12:05:55 -0800 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> | 2026-02-16 12:20:50 +0100 |
| commit | 6af6be278e3ba2ffb6af5b796c89dfb3f5d9063e (patch) | |
| tree | b447939390291be673d5c94265cfe6fbf9fdd112 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 58433885ee99e8c96757e82ccf6d50646c4dfe09 (diff) | |
gpio: cdev: Avoid NULL dereference in linehandle_create()
In linehandle_create(), there is a statement like this:
retain_and_null_ptr(lh);
Soon after, there is a debug printout that dereferences "lh", which
will crash things.
Avoid the crash by using handlereq.lines, which is the same value.
Fixes: da7e394bf58f ("gpio: convert linehandle_create() to FD_PREPARE()")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20260215120555.v2.1.I77c3eb563271c21870379eefd16ebbc4e09635bb@changeid
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions