diff options
Diffstat (limited to 'target/linux/generic/backport-5.10/812-v6.2-0007-nvmem-brcm_nvram-Add-check-for-kzalloc.patch')
| -rw-r--r-- | target/linux/generic/backport-5.10/812-v6.2-0007-nvmem-brcm_nvram-Add-check-for-kzalloc.patch | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/target/linux/generic/backport-5.10/812-v6.2-0007-nvmem-brcm_nvram-Add-check-for-kzalloc.patch b/target/linux/generic/backport-5.10/812-v6.2-0007-nvmem-brcm_nvram-Add-check-for-kzalloc.patch deleted file mode 100644 index 14108b5927..0000000000 --- a/target/linux/generic/backport-5.10/812-v6.2-0007-nvmem-brcm_nvram-Add-check-for-kzalloc.patch +++ /dev/null @@ -1,30 +0,0 @@ -From b0576ade3aaf24b376ea1a4406ae138e2a22b0c0 Mon Sep 17 00:00:00 2001 -From: Jiasheng Jiang <jiasheng@iscas.ac.cn> -Date: Fri, 27 Jan 2023 10:40:06 +0000 -Subject: [PATCH] nvmem: brcm_nvram: Add check for kzalloc - -Add the check for the return value of kzalloc in order to avoid -NULL pointer dereference. - -Fixes: 6e977eaa8280 ("nvmem: brcm_nvram: parse NVRAM content into NVMEM cells") -Cc: stable@vger.kernel.org -Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> -Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> -Link: https://lore.kernel.org/r/20230127104015.23839-2-srinivas.kandagatla@linaro.org -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - drivers/nvmem/brcm_nvram.c | 3 +++ - 1 file changed, 3 insertions(+) - ---- a/drivers/nvmem/brcm_nvram.c -+++ b/drivers/nvmem/brcm_nvram.c -@@ -97,6 +97,9 @@ static int brcm_nvram_parse(struct brcm_ - len = le32_to_cpu(header.len); - - data = kzalloc(len, GFP_KERNEL); -+ if (!data) -+ return -ENOMEM; -+ - memcpy_fromio(data, priv->base, len); - data[len - 1] = '\0'; - |