ISDN, hfcsusb: Don't leak in hfcsusb_ph_info()
authorJesper Juhl <jj@chaosbits.net>
Sat, 11 Jun 2011 06:36:42 +0000 (06:36 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sun, 12 Jun 2011 01:59:07 +0000 (18:59 -0700)
We leak the memory allocated to 'phi' when the variable goes out of scope
in hfcsusb_ph_info().

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/isdn/hardware/mISDN/hfcsusb.c

index 3ccbff13eaf238541beb0564542db9a647cbdd8b..71a8eb6ef71ead7efca9b247f205aef4cca86817 100644 (file)
@@ -283,6 +283,7 @@ hfcsusb_ph_info(struct hfcsusb *hw)
        _queue_data(&dch->dev.D, MPH_INFORMATION_IND, MISDN_ID_ANY,
                sizeof(struct ph_info_dch) + dch->dev.nrbchan *
                sizeof(struct ph_info_ch), phi, GFP_ATOMIC);
+       kfree(phi);
 }
 
 /*