Commit 9b22326d authored by Gu Bowen's avatar Gu Bowen
Browse files

fix kabi breakage due to exec is_check 

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/IAZ996


CVE: NA

----------------------------------------------------------------------

Since struct audit_context and linux_binprm contains hole at the end, we
can directly add one list without breaking KABI.

Signed-off-by: default avatarGu Bowen <gubowen5@huawei.com>
parent 2b2cac53

include/linux/binfmts.h

+6 −6
Original line number Diff line number Diff line
@@ -41,12 +41,12 @@ struct linux_binprm { 
		 * Set when errors can no longer be returned to the

		 * original userspace.

		 */

		point_of_no_return:1,

		point_of_no_return:1;

	/*

	 * Set by user space to check executability according to the

	 * caller's environment.

	 */

		is_check:1;

	KABI_FILL_HOLE(unsigned int is_check:1)

#ifdef __alpha__

	unsigned int taso:1;

#endif

kernel/audit.h

+1 −1
Original line number Diff line number Diff line
@@ -187,7 +187,7 @@ struct audit_context { 
		} mmap;

		struct {

			int			argc;

			bool                    is_check;

			KABI_FILL_HOLE(bool is_check)

		} execve;

		struct {

			char			*name;