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| author | Eric Paris <eparis@redhat.com> | 2008-11-13 18:37:25 -0500 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-11-15 08:50:52 +1100 |
| commit | e50a906e0200084f04f8f3b7c3a14b0442d1347f (patch) | |
| tree | 125b64c41d4a81f0fa67808ba6a4673b1be339c5 /security | |
| parent | 2b828925652340277a889cbc11b2d0637f7cdaf7 (diff) | |
| download | lwn-e50a906e0200084f04f8f3b7c3a14b0442d1347f.tar.gz lwn-e50a906e0200084f04f8f3b7c3a14b0442d1347f.zip | |
capabilities: define get_vfs_caps_from_disk when file caps are not enabled
When CONFIG_SECURITY_FILE_CAPABILITIES is not set the audit system may
try to call into the capabilities function vfs_cap_from_file. This
patch defines that function so kernels can build and work.
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security')
| -rw-r--r-- | security/commoncap.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/security/commoncap.c b/security/commoncap.c index 19cb398431ee..79713545cd63 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -413,6 +413,12 @@ int cap_inode_killpriv(struct dentry *dentry) return 0; } +int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps) +{ + memset(cpu_caps, 0, sizeof(struct cpu_vfs_cap_data)); + return -ENODATA; +} + static inline int get_file_caps(struct linux_binprm *bprm, bool *effective) { bprm_clear_caps(bprm); |