[PATCH] Missing __user in pointer referenced within copy_from_user
Pointers to user data should be marked with a __user hint. This one is missing. Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>hifive-unleashed-5.1
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96c62d51cc
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63967fa911
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@ -581,7 +581,7 @@ out_no_task:
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#ifndef mem_write
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#ifndef mem_write
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/* This is a security hazard */
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/* This is a security hazard */
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static ssize_t mem_write(struct file * file, const char * buf,
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static ssize_t mem_write(struct file * file, const char __user *buf,
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size_t count, loff_t *ppos)
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size_t count, loff_t *ppos)
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{
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{
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int copied;
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int copied;
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