[PATCH] ISDN, hfcsusb: Don't leak in hfcsusb_ph_info()
From: Jesper Juhl <hidden>
Date: 2011-06-11 16:45:08
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
We leak the memory allocated to 'phi' when the variable goes out of scope in hfcsusb_ph_info(). Signed-off-by: Jesper Juhl <redacted> --- hfcsusb.c | 1 + 1 file changed, 1 insertion(+) I have no way to really test this patch, so it is only compile tested.
diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c
index 3ccbff1..71a8eb6 100644
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c@@ -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); } /*
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Jesper Juhl <jj@chaosbits.net> http://www.chaosbits.net/
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