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| author | Jakub Kicinski <kuba@kernel.org> | 2024-08-29 12:33:14 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-08-29 12:33:15 -0700 |
| commit | d64d11b733dd435c9fce6397bcc0d235c68d1b39 (patch) | |
| tree | ac6376467ea290c9e3838c1543a28e8de9b74483 /net/core/dev.c | |
| parent | 3cbd2090d334eb4456db0005f7b76adb3b6fd8db (diff) | |
| parent | 82183b03de5f80f5d9c45cbb7129cd03f592f474 (diff) | |
Merge branch 'replace-deprecated-strcpy-with-strscpy'
Hongbo Li says:
====================
replace deprecated strcpy with strscpy
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]
====================
Link: https://patch.msgid.link/20240828123224.3697672-1-lihongbo22@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 63987b8b7c85..932d67b975f5 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -11143,7 +11143,7 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, if (!dev->ethtool) goto free_all; - strcpy(dev->name, name); + strscpy(dev->name, name); dev->name_assign_type = name_assign_type; dev->group = INIT_NETDEV_GROUP; if (!dev->ethtool_ops) |