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| author | Takashi Iwai <tiwai@suse.de> | 2010-10-17 10:38:33 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-10-17 10:38:33 +0200 |
| commit | 84cc5c0bd3ef8711793cc0af2ecc3fb8e44f4ba0 (patch) | |
| tree | 6774218cb21d5ffbe704d6ad6beadc8559aaed1c /sound/core | |
| parent | Merge remote branch 'alsa/devel' into topic/misc (diff) | |
| parent | ALSA: rawmidi: fix oops (use after free) when unloading a driver module (diff) | |
| download | linux-84cc5c0bd3ef8711793cc0af2ecc3fb8e44f4ba0.tar.xz linux-84cc5c0bd3ef8711793cc0af2ecc3fb8e44f4ba0.zip | |
Merge branch 'fix/misc' into topic/misc
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/rawmidi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c index a7868ad4d530..cbbed0db9e56 100644 --- a/sound/core/rawmidi.c +++ b/sound/core/rawmidi.c @@ -535,13 +535,15 @@ static int snd_rawmidi_release(struct inode *inode, struct file *file) { struct snd_rawmidi_file *rfile; struct snd_rawmidi *rmidi; + struct module *module; rfile = file->private_data; rmidi = rfile->rmidi; rawmidi_release_priv(rfile); kfree(rfile); + module = rmidi->card->module; snd_card_file_remove(rmidi->card, file); - module_put(rmidi->card->module); + module_put(module); return 0; } |