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dm crypt: missing kfree in ctr error path

PATCH In review Alasdair G Kergon 1 participant 1 message Oct 12, 2007 Device mapper

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Alasdair G Kergon

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PATCH 4/25 dm crypt: missing kfree in ctr error path

From: Dmitry Monakhov <[email protected]>

Insert missing kfree() in crypt_iv_essiv_ctr() error path.

Signed-off-by Dmitry Monakhov <[email protected]>
Signed-off-by Alasdair G Kergon <[email protected]>
---
 drivers/md/dm-crypt.c |    1 +
 1 files changed, 1 insertion(+)
drivers/md/dm-crypt.c +1 -0
Index: linux-2.6.23/drivers/md/dm-crypt.c
===================================================================
@@ -175,6 +175,7 @@ static int crypt_iv_essiv_ctr(struct cry
 
 	if (err) {
 		ti->error = "Error calculating hash in ESSIV";
+		kfree(salt);
 		return err;
 	}