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[PATCH] Miscellaneous bug and warning fixes

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This patch fixes a couple of bugs revealed in new features recently
added to -mm1:
* fixes warnings due to inconsistent use of const struct inode *inode
* fixes bug that prevent a kernel from booting with audit on, and SELinux off
  due to a missing function in security/dummy.c
* fixes a bug that throws spurious audit_panic() messages due to a missing
  return just before an error_path label
* some reasonable house cleaning in audit_ipc_context(),
  audit_inode_context(), and audit_log_task_context()

Signed-off-by: Dustin Kirkland <[email protected]>
Signed-off-by: David Woodhouse <[email protected]>
This commit is contained in:
Dustin Kirkland 2005-11-16 15:53:13 +00:00 • committed by Al Viro
commit 7306a0b9b3
4 changed files with 24 additions and 15 deletions
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8
security/dummy.c
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@ -378,7 +378,7 @@ static int dummy_inode_removexattr (struct dentry *dentry, char *name)
return 0;
}
static int dummy_inode_getsecurity(struct inode *inode, const char *name, void *buffer, size_t size, int err)
static int dummy_inode_getsecurity(const struct inode *inode, const char *name, void *buffer, size_t size, int err)
{
return -EOPNOTSUPP;
}
@ -393,6 +393,11 @@ static int dummy_inode_listsecurity(struct inode *inode, char *buffer, size_t bu
return 0;
}
static const char *dummy_inode_xattr_getsuffix(void)
{
return NULL;
}
static int dummy_file_permission (struct file *file, int mask)
{
return 0;
@ -930,6 +935,7 @@ void security_fixup_ops (struct security_operations *ops)
set_to_dummy_if_null(ops, inode_getxattr);
set_to_dummy_if_null(ops, inode_listxattr);
set_to_dummy_if_null(ops, inode_removexattr);
set_to_dummy_if_null(ops, inode_xattr_getsuffix);
set_to_dummy_if_null(ops, inode_getsecurity);
set_to_dummy_if_null(ops, inode_setsecurity);
set_to_dummy_if_null(ops, inode_listsecurity);

2
security/selinux/hooks.c
View file

@ -2247,7 +2247,7 @@ static const char *selinux_inode_xattr_getsuffix(void)
*
* Permission check is handled by selinux_inode_getxattr hook.
*/
static int selinux_inode_getsecurity(struct inode *inode, const char *name, void *buffer, size_t size, int err)
static int selinux_inode_getsecurity(const struct inode *inode, const char *name, void *buffer, size_t size, int err)
{
struct inode_security_struct *isec = inode->i_security;