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[PATCH] TPM: fix failure path leak

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kfree(devname) on the misc_register() failure path.  Otherwise it is lost
forever.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: Kylene Jo Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Randy Dunlap 2006-07-14 00:24:28 -07:00 committed by Linus Torvalds
parent 3a5f5e488c
commit 2e82636a3d
1 changed files with 1 additions and 0 deletions
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drivers/char/tpm/tpm.c
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@ -1141,6 +1141,7 @@ struct tpm_chip *tpm_register_hardware(struct device *dev, const struct tpm_vend
put_device(dev);
clear_bit(chip->dev_num, dev_mask);
kfree(chip);
kfree(devname);
return NULL;
}