From cdd6e5ac4e935e4bc7337e877843f57ea78db173 Mon Sep 17 00:00:00 2001 From: Andreas Gruenbacher Date: Thu, 24 Dec 2015 11:09:39 -0500 Subject: security: Make inode argument of inode_getsecurity non-const Make the inode argument of the inode_getsecurity hook non-const so that we can use it to revalidate invalid security labels. Signed-off-by: Andreas Gruenbacher Acked-by: Stephen Smalley Signed-off-by: Paul Moore --- include/linux/lsm_hooks.h | 2 +- include/linux/security.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 479ddf6811f5..ff0b497f863c 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -1448,7 +1448,7 @@ union security_list_options { int (*inode_removexattr)(struct dentry *dentry, const char *name); int (*inode_need_killpriv)(struct dentry *dentry); int (*inode_killpriv)(struct dentry *dentry); - int (*inode_getsecurity)(const struct inode *inode, const char *name, + int (*inode_getsecurity)(struct inode *inode, const char *name, void **buffer, bool alloc); int (*inode_setsecurity)(struct inode *inode, const char *name, const void *value, size_t size, diff --git a/include/linux/security.h b/include/linux/security.h index 11a06d0c9dad..a03b110e286f 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -273,7 +273,7 @@ int security_inode_listxattr(struct dentry *dentry); int security_inode_removexattr(struct dentry *dentry, const char *name); int security_inode_need_killpriv(struct dentry *dentry); int security_inode_killpriv(struct dentry *dentry); -int security_inode_getsecurity(const struct inode *inode, const char *name, void **buffer, bool alloc); +int security_inode_getsecurity(struct inode *inode, const char *name, void **buffer, bool alloc); int security_inode_setsecurity(struct inode *inode, const char *name, const void *value, size_t size, int flags); int security_inode_listsecurity(struct inode *inode, char *buffer, size_t buffer_size); void security_inode_getsecid(const struct inode *inode, u32 *secid); @@ -729,7 +729,7 @@ static inline int security_inode_killpriv(struct dentry *dentry) return cap_inode_killpriv(dentry); } -static inline int security_inode_getsecurity(const struct inode *inode, const char *name, void **buffer, bool alloc) +static inline int security_inode_getsecurity(struct inode *inode, const char *name, void **buffer, bool alloc) { return -EOPNOTSUPP; } -- cgit v1.2.3