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authorHongbo Li <lihongbo22@huawei.com>2024-08-28 20:32:24 +0800
committerJakub Kicinski <kuba@kernel.org>2024-08-29 12:33:14 -0700
commit82183b03de5f80f5d9c45cbb7129cd03f592f474 (patch)
treeac6376467ea290c9e3838c1543a28e8de9b74483 /init
parentaf1052fd49cc7c78e577bb1d6241171a8ce05bab (diff)
net/ipv4: net: prefer strscpy over strcpy
The deprecated helper strcpy() performs no bounds checking on the destination buffer. This could result in linear overflows beyond the end of the buffer, leading to all kinds of misbehaviors. The safe replacement is strscpy() [1]. Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strcpy [1] Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Link: https://patch.msgid.link/20240828123224.3697672-7-lihongbo22@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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