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| author | wangdicheng <wangdicheng@kylinos.cn> | 2026-07-29 15:09:35 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2026-07-29 09:48:08 +0200 |
| commit | 273806f38ce95c95c288a03d3de1e423cd3e5543 (patch) | |
| tree | bcd8223d651092c2e92f1a22a057dddaabefb681 /tools/perf/scripts/python/flamegraph.py | |
| parent | 76b588c0613c05287b9a28bb73d73287aebb886a (diff) | |
ALSA: hda/conexant: Add NULL check for dc_mode_path
snd_hda_add_new_path() returns NULL when no path exists between the
given NIDs, but olpc_xo_update_mic_pins() passes dc_mode_path
straight to snd_hda_activate_path() which dereferences it without
checking. Add the missing NULL guards, same as the local path
variable already has in the same function.
Signed-off-by: wangdicheng <wangdicheng@kylinos.cn>
Link: https://patch.msgid.link/20260729070935.548050-2-wangdich9700@163.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions