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hostfs: dumb (and usually harmless) tpyo - strncpy instead of strlcpy
author
Al Viro
<viro@zeniv.linux.org.uk>
Wed, 18 Aug 2010 10:18:57 +0000
(06:18 -0400)
committer
Al Viro
<viro@zeniv.linux.org.uk>
Wed, 18 Aug 2010 10:18:57 +0000
(06:18 -0400)
... not harmless in this case - we have a string in the end of buffer
already.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/hostfs/hostfs_kern.c
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diff --git
a/fs/hostfs/hostfs_kern.c
b/fs/hostfs/hostfs_kern.c
index
dd1e555
..
77c4f6e
100644
(file)
--- a/
fs/hostfs/hostfs_kern.c
+++ b/
fs/hostfs/hostfs_kern.c
@@
-104,7
+104,7
@@
static char *__dentry_name(struct dentry *dentry, char *name)
__putname(name);
return NULL;
}
- str
n
cpy(name, root, PATH_MAX);
+ str
l
cpy(name, root, PATH_MAX);
if (len > p - name) {
__putname(name);
return NULL;