diff options
Diffstat (limited to 'package/boot/uboot-mediatek/patches/101-06-reset-mediatek-check-malloc-return-valaue-before-use.patch')
| -rw-r--r-- | package/boot/uboot-mediatek/patches/101-06-reset-mediatek-check-malloc-return-valaue-before-use.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/package/boot/uboot-mediatek/patches/101-06-reset-mediatek-check-malloc-return-valaue-before-use.patch b/package/boot/uboot-mediatek/patches/101-06-reset-mediatek-check-malloc-return-valaue-before-use.patch new file mode 100644 index 0000000000..b319f5e27e --- /dev/null +++ b/package/boot/uboot-mediatek/patches/101-06-reset-mediatek-check-malloc-return-valaue-before-use.patch @@ -0,0 +1,26 @@ +From 06e6d224f7d564a34407eba21b51797da7f22628 Mon Sep 17 00:00:00 2001 +From: Weijie Gao <weijie.gao@mediatek.com> +Date: Wed, 19 Jul 2023 17:16:11 +0800 +Subject: [PATCH 06/29] reset: mediatek: check malloc return valaue before use + +This patch add missing return value check for allocating the driver's +private data. -ENOMEM will be returned if malloc() fails. + +Signed-off-by: Sam Shih <sam.shih@mediatek.com> +Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> +--- + drivers/reset/reset-mediatek.c | 3 +++ + 1 file changed, 3 insertions(+) + +--- a/drivers/reset/reset-mediatek.c ++++ b/drivers/reset/reset-mediatek.c +@@ -79,6 +79,9 @@ int mediatek_reset_bind(struct udevice * + return ret; + + priv = malloc(sizeof(struct mediatek_reset_priv)); ++ if (!priv) ++ return -ENOMEM; ++ + priv->regofs = regofs; + priv->nr_resets = num_regs * 32; + dev_set_priv(rst_dev, priv); |