From 7e35a46588c8fde414881c6fd2d3806be00cba39 Mon Sep 17 00:00:00 2001 From: Manuel Ebner Date: Sun, 31 May 2026 19:54:53 +0200 Subject: [PATCH] Documentation: locking.rst: update deprecated function replace strcpy() with strscpy() as suggested in deprecated.rst Signed-off-by: Manuel Ebner Signed-off-by: Jonathan Corbet Message-ID: <20260531175452.272136-2-manuelebner@mailbox.org> --- Documentation/kernel-hacking/locking.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/kernel-hacking/locking.rst b/Documentation/kernel-hacking/locking.rst index 674475123593..23fd393c8193 100644 --- a/Documentation/kernel-hacking/locking.rst +++ b/Documentation/kernel-hacking/locking.rst @@ -471,7 +471,7 @@ to protect the cache and all the objects within it. Here's the code:: obj = __cache_find(id); if (obj) { ret = 0; - strcpy(name, obj->name); + strscpy(name, obj->name); } mutex_unlock(&cache_lock); return ret; @@ -553,7 +553,7 @@ which are taken away, and the ``+`` are lines which are added. obj = __cache_find(id); if (obj) { ret = 0; - strcpy(name, obj->name); + strscpy(name, obj->name); } - mutex_unlock(&cache_lock); + spin_unlock_irqrestore(&cache_lock, flags); @@ -676,7 +676,7 @@ Here is the code:: obj = __cache_find(id); - if (obj) { - ret = 0; - - strcpy(name, obj->name); + - strscpy(name, obj->name); - } + if (obj) + __object_get(obj);