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| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-07-22 09:59:21 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-07-26 20:53:34 -0400 |
| commit | 2d8f30380ab8c706f4e0a8f1aaa22b5886e9ac8a (patch) | |
| tree | b798097fd831eab39f35c8c2e5a8ccfd7a850ef5 /Documentation/unaligned-memory-access.txt | |
| parent | 256984a83880ff7ac78055cb87baea48137f0b77 (diff) | |
| download | linux-2d8f30380ab8c706f4e0a8f1aaa22b5886e9ac8a.tar.gz linux-2d8f30380ab8c706f4e0a8f1aaa22b5886e9ac8a.tar.bz2 linux-2d8f30380ab8c706f4e0a8f1aaa22b5886e9ac8a.zip | |
[PATCH] sanitize __user_walk_fd() et.al.
* do not pass nameidata; struct path is all the callers want.
* switch to new helpers:
user_path_at(dfd, pathname, flags, &path)
user_path(pathname, &path)
user_lpath(pathname, &path)
user_path_dir(pathname, &path) (fail if not a directory)
The last 3 are trivial macro wrappers for the first one.
* remove nameidata in callers.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'Documentation/unaligned-memory-access.txt')
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