diff options
Diffstat (limited to 'target/linux/generic/pending-5.10/870-ca8210-Fix-crash-by-zero-initializing-data.patch')
| -rw-r--r-- | target/linux/generic/pending-5.10/870-ca8210-Fix-crash-by-zero-initializing-data.patch | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/target/linux/generic/pending-5.10/870-ca8210-Fix-crash-by-zero-initializing-data.patch b/target/linux/generic/pending-5.10/870-ca8210-Fix-crash-by-zero-initializing-data.patch deleted file mode 100644 index 3f14988d9a..0000000000 --- a/target/linux/generic/pending-5.10/870-ca8210-Fix-crash-by-zero-initializing-data.patch +++ /dev/null @@ -1,30 +0,0 @@ -From 1e24c54da257ab93cff5826be8a793b014a5dc9c Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Mon, 21 Nov 2022 01:22:01 +0100 -Subject: ca8210: Fix crash by zero initializing data - -The struct cas_control embeds multiple generic SPI structures and we -have to make sure these structures are initialized to default values. -This driver does not set all attributes. When using kmalloc before some -attributes were not initialized and contained random data which caused -random crashes at bootup. - -Fixes: ded845a781a5 ("ieee802154: Add CA8210 IEEE 802.15.4 device driver") -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> -Link: https://lore.kernel.org/r/20221121002201.1339636-1-hauke@hauke-m.de -Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org> ---- - drivers/net/ieee802154/ca8210.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/net/ieee802154/ca8210.c -+++ b/drivers/net/ieee802154/ca8210.c -@@ -926,7 +926,7 @@ static int ca8210_spi_transfer( - - dev_dbg(&spi->dev, "%s called\n", __func__); - -- cas_ctl = kmalloc(sizeof(*cas_ctl), GFP_ATOMIC); -+ cas_ctl = kzalloc(sizeof(*cas_ctl), GFP_ATOMIC); - if (!cas_ctl) - return -ENOMEM; - |