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d_validate
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
d_validate - verify dentry provided from insecure sourceSYNOPSIS
- int d_validate(struct dentry * dentry, struct dentry * dparent);
ARGUMENTS
dentry
- The dentry alleged to be valid child of dparent
dparent
- The parent dentry (known to be valid)
DESCRIPTION
An insecure source has sent us a dentry, here we verify it and dget it. This is used by ncpfs in its readdir implementation. Zero is returned in the dentry is invalid.
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