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authorAdrian Bunk <bunk@kernel.org>2008-02-02 23:15:02 +0200
committerJeff Garzik <jeff@garzik.org>2008-02-11 11:15:36 -0500
commit651be3a2ba95bc30fcb737985741736e63231cdf (patch)
treea2804052769372d456384660a94dfcbb5418cf32 /drivers/net/phy
parentd785ad74641c59074786084b24a9283d7a7727b0 (diff)
downloadop-kernel-dev-651be3a2ba95bc30fcb737985741736e63231cdf.zip
op-kernel-dev-651be3a2ba95bc30fcb737985741736e63231cdf.tar.gz
net/phy/fixed.c: fix a use-after-free
This patch fixes a use-after-free introduced by commit a79d8e93d300adb84cccc38ac396cfb118c238ad and spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/phy')
-rw-r--r--drivers/net/phy/fixed.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/phy/fixed.c b/drivers/net/phy/fixed.c
index 73b6d39..ca9b040 100644
--- a/drivers/net/phy/fixed.c
+++ b/drivers/net/phy/fixed.c
@@ -236,12 +236,12 @@ module_init(fixed_mdio_bus_init);
static void __exit fixed_mdio_bus_exit(void)
{
struct fixed_mdio_bus *fmb = &platform_fmb;
- struct fixed_phy *fp;
+ struct fixed_phy *fp, *tmp;
mdiobus_unregister(&fmb->mii_bus);
platform_device_unregister(pdev);
- list_for_each_entry(fp, &fmb->phys, node) {
+ list_for_each_entry_safe(fp, tmp, &fmb->phys, node) {
list_del(&fp->node);
kfree(fp);
}
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