[CVE-2009-0029] System call wrappers part 12 (64fd1de3) · Commits · 戴 / test

fs/xattr.c

+21 −25

Original line number	Diff line number	Diff line
		@@ -251,9 +251,9 @@ setxattr(struct dentry d, const char __user name, const void __user *value,
		return error;
		}

		asmlinkage long
		sys_setxattr(const char __user pathname, const char __user name,
		const void __user *value, size_t size, int flags)
		SYSCALL_DEFINE5(setxattr, const char __user *, pathname,
		const char __user , name, const void __user , value,
		size_t, size, int, flags)
		{
		struct path path;
		int error;
		@@ -270,9 +270,9 @@ sys_setxattr(const char __user pathname, const char __user name,
		return error;
		}

		asmlinkage long
		sys_lsetxattr(const char __user pathname, const char __user name,
		const void __user *value, size_t size, int flags)
		SYSCALL_DEFINE5(lsetxattr, const char __user *, pathname,
		const char __user , name, const void __user , value,
		size_t, size, int, flags)
		{
		struct path path;
		int error;
		@@ -289,9 +289,8 @@ sys_lsetxattr(const char __user pathname, const char __user name,
		return error;
		}

		asmlinkage long
		sys_fsetxattr(int fd, const char __user name, const void __user value,
		size_t size, int flags)
		SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
		const void __user *,value, size_t, size, int, flags)
		{
		struct file *f;
		struct dentry *dentry;
		@@ -349,9 +348,8 @@ getxattr(struct dentry d, const char __user name, void __user *value,
		return error;
		}

		asmlinkage long
		sys_getxattr(const char __user pathname, const char __user name,
		void __user *value, size_t size)
		SYSCALL_DEFINE4(getxattr, const char __user *, pathname,
		const char __user , name, void __user , value, size_t, size)
		{
		struct path path;
		ssize_t error;
		@@ -364,9 +362,8 @@ sys_getxattr(const char __user pathname, const char __user name,
		return error;
		}

		asmlinkage long
		sys_lgetxattr(const char __user pathname, const char __user name, void __user *value,
		size_t size)
		SYSCALL_DEFINE4(lgetxattr, const char __user *, pathname,
		const char __user , name, void __user , value, size_t, size)
		{
		struct path path;
		ssize_t error;
		@@ -379,8 +376,8 @@ sys_lgetxattr(const char __user pathname, const char __user name, void __user
		return error;
		}

		asmlinkage long
		sys_fgetxattr(int fd, const char __user name, void __user value, size_t size)
		SYSCALL_DEFINE4(fgetxattr, int, fd, const char __user *, name,
		void __user *, value, size_t, size)
		{
		struct file *f;
		ssize_t error = -EBADF;
		@@ -424,8 +421,8 @@ listxattr(struct dentry d, char __user list, size_t size)
		return error;
		}

		asmlinkage long
		sys_listxattr(const char __user pathname, char __user list, size_t size)
		SYSCALL_DEFINE3(listxattr, const char __user , pathname, char __user , list,
		size_t, size)
		{
		struct path path;
		ssize_t error;
		@@ -438,8 +435,8 @@ sys_listxattr(const char __user pathname, char __user list, size_t size)
		return error;
		}

		asmlinkage long
		sys_llistxattr(const char __user pathname, char __user list, size_t size)
		SYSCALL_DEFINE3(llistxattr, const char __user , pathname, char __user , list,
		size_t, size)
		{
		struct path path;
		ssize_t error;
		@@ -452,8 +449,7 @@ sys_llistxattr(const char __user pathname, char __user list, size_t size)
		return error;
		}

		asmlinkage long
		sys_flistxattr(int fd, char __user *list, size_t size)
		SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
		{
		struct file *f;
		ssize_t error = -EBADF;
		@@ -485,8 +481,8 @@ removexattr(struct dentry d, const char __user name)
		return vfs_removexattr(d, kname);
		}

		asmlinkage long
		sys_removexattr(const char __user pathname, const char __user name)
		SYSCALL_DEFINE2(removexattr, const char __user *, pathname,
		const char __user *, name)
		{
		struct path path;
		int error;

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