diff options
Diffstat (limited to 'security/security.c')
| -rw-r--r-- | security/security.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/security/security.c b/security/security.c index ca475ca206e..d15e56cbaad 100644 --- a/security/security.c +++ b/security/security.c @@ -23,7 +23,9 @@ extern struct security_operations dummy_security_ops; extern void security_fixup_ops(struct security_operations *ops); struct security_operations *security_ops; /* Initialized to NULL */ -unsigned long mmap_min_addr; /* 0 means no protection */ + +/* amount of vm to protect from userspace access */ +unsigned long mmap_min_addr = CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR; static inline int verify(struct security_operations *ops) { @@ -493,11 +495,11 @@ int security_inode_killpriv(struct dentry *dentry) return security_ops->inode_killpriv(dentry); } -int security_inode_getsecurity(const struct inode *inode, const char *name, void *buffer, size_t size, int err) +int security_inode_getsecurity(const struct inode *inode, const char *name, void **buffer, bool alloc) { if (unlikely(IS_PRIVATE(inode))) return 0; - return security_ops->inode_getsecurity(inode, name, buffer, size, err); + return security_ops->inode_getsecurity(inode, name, buffer, alloc); } int security_inode_setsecurity(struct inode *inode, const char *name, const void *value, size_t size, int flags) |