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authorNavid Emamdoost <navid.emamdoost@gmail.com>2019-09-17 17:47:12 -0500
committerStefan Schmidt <stefan@datenfreihafen.org>2019-09-27 21:57:42 +0200
commit6402939ec86eaf226c8b8ae00ed983936b164908 (patch)
tree7803cfd97b141bda44913009e5342a8d29547033 /drivers/net/ieee802154
parent21a045e430e56725628f361dede8a882e92469b9 (diff)
downloadlinux-6402939ec86eaf226c8b8ae00ed983936b164908.tar.bz2
ieee802154: ca8210: prevent memory leak
In ca8210_probe the allocated pdata needs to be assigned to spi_device->dev.platform_data before calling ca8210_get_platform_data. Othrwise when ca8210_get_platform_data fails pdata cannot be released. Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Link: https://lore.kernel.org/r/20190917224713.26371-1-navid.emamdoost@gmail.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Diffstat (limited to 'drivers/net/ieee802154')
-rw-r--r--drivers/net/ieee802154/ca8210.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
index b188fce3f641..658b399ac9ea 100644
--- a/drivers/net/ieee802154/ca8210.c
+++ b/drivers/net/ieee802154/ca8210.c
@@ -3152,12 +3152,12 @@ static int ca8210_probe(struct spi_device *spi_device)
goto error;
}
+ priv->spi->dev.platform_data = pdata;
ret = ca8210_get_platform_data(priv->spi, pdata);
if (ret) {
dev_crit(&spi_device->dev, "ca8210_get_platform_data failed\n");
goto error;
}
- priv->spi->dev.platform_data = pdata;
ret = ca8210_dev_com_init(priv);
if (ret) {