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authorEric Paris <eparis@redhat.com>2008-11-13 18:37:25 -0500
committerJames Morris <jmorris@namei.org>2008-11-15 08:50:52 +1100
commite50a906e0200084f04f8f3b7c3a14b0442d1347f (patch)
tree125b64c41d4a81f0fa67808ba6a4673b1be339c5 /security/commoncap.c
parent2b828925652340277a889cbc11b2d0637f7cdaf7 (diff)
downloadlinux-e50a906e0200084f04f8f3b7c3a14b0442d1347f.tar.gz
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/commoncap.c')
-rw-r--r--security/commoncap.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/security/commoncap.c b/security/commoncap.c
index 19cb398431e..79713545cd6 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);