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Linus Torvalds b2fde87318 hostfs __dentry_name() fix
use of strcpy() with overlapping source and destination is a UB;
 original loop hadn't been.  More to the point, the whole thing
 is much easier done with memcpy() + memmove().
 
 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull hostfs fix from Al Viro:
 "Fix hostfs __dentry_name() string handling.

  The use of strcpy() with overlapping source and destination is a UB;
  original loop hadn't been. More to the point, the whole thing is much
  easier done with memcpy() + memmove()"

* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  hostfs: fix string handling in __dentry_name()
History 2025-01-31 09:33:54 -08:00
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Linux kernel
============

There are several guides for kernel developers and users. These guides can
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Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
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Please read the Documentation/process/changes.rst file, as it contains the
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the problems which may result by upgrading your kernel.