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| author | Chuck Short <zulcss@gmail.com> | 2006-09-25 22:31:03 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-28 17:53:55 -0700 |
| commit | 83e331e2a492a134e491bcf50c984fd50c7fae03 (patch) | |
| tree | 47ebe92b328ba1456e9437d09c7da3d1fc233b96 /drivers/net/irda/via-ircc.c | |
| parent | 293b9c42511d800b5f7bb2acba50f3e584b8c410 (diff) | |
| download | linux-83e331e2a492a134e491bcf50c984fd50c7fae03.tar.bz2 | |
[IRDA] via-ircc: fix memory leak
Fix memory leak.
Coverity id# 653
patch location:
http://www.kernel.org/git/?p=linux/kernel/git/bcollins/ubuntu-dapper.git;a=commitdiff;h=a1f34cb68b16807ed9d5ebb0f6a6ec5ff8a5fc78
Signed-off-by: Chuck Short <zulcss@gmail.com>
Signed-off-by: Ben Collins <bcollins@ubuntu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/irda/via-ircc.c')
| -rw-r--r-- | drivers/net/irda/via-ircc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/irda/via-ircc.c b/drivers/net/irda/via-ircc.c index 79b85f327500..d916e1257c47 100644 --- a/drivers/net/irda/via-ircc.c +++ b/drivers/net/irda/via-ircc.c @@ -1223,8 +1223,13 @@ static int upload_rxdata(struct via_ircc_cb *self, int iobase) IRDA_DEBUG(2, "%s(): len=%x\n", __FUNCTION__, len); + if ((len - 4) < 2) { + self->stats.rx_dropped++; + return FALSE; + } + skb = dev_alloc_skb(len + 1); - if ((skb == NULL) || ((len - 4) < 2)) { + if (skb == NULL) { self->stats.rx_dropped++; return FALSE; } |