xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Revert "include/uapi/linux/xfrm.h: Fix XFRM_MSG_MAPPING ABI breakage"

Browse Source 
This reverts commit 633be494c3 which is
commit 844f7eaaed9267ae17d33778efe65548cc940205 upstream.

It breaks the Android kernel ABI and if this really needs to be added to
Android, it must come back in a format in the future that does not break
the abi.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4224f0b86fdc8cfba5e18f9632ed191d18552a30
This commit is contained in:
Greg Kroah-Hartman
2022-06-24 10:03:02 +02:00
parent 43ca8e1dfb
commit 9dcde7a741
2 changed files with 4 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/uapi/linux/xfrm.h
View File

@@ -213,13 +213,13 @@ enum {
XFRM_MSG_GETSPDINFO, XFRM_MSG_GETSPDINFO,
#define XFRM_MSG_GETSPDINFO XFRM_MSG_GETSPDINFO #define XFRM_MSG_GETSPDINFO XFRM_MSG_GETSPDINFO
XFRM_MSG_MAPPING,
#define XFRM_MSG_MAPPING XFRM_MSG_MAPPING
XFRM_MSG_SETDEFAULT, XFRM_MSG_SETDEFAULT,
#define XFRM_MSG_SETDEFAULT XFRM_MSG_SETDEFAULT #define XFRM_MSG_SETDEFAULT XFRM_MSG_SETDEFAULT
XFRM_MSG_GETDEFAULT, XFRM_MSG_GETDEFAULT,
#define XFRM_MSG_GETDEFAULT XFRM_MSG_GETDEFAULT #define XFRM_MSG_GETDEFAULT XFRM_MSG_GETDEFAULT
XFRM_MSG_MAPPING,
#define XFRM_MSG_MAPPING XFRM_MSG_MAPPING
__XFRM_MSG_MAX __XFRM_MSG_MAX
}; };
#define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1) #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)

4
security/selinux/nlmsgtab.c
View File

@@ -123,8 +123,6 @@ static const struct nlmsg_perm nlmsg_xfrm_perms[] =
{ XFRM_MSG_NEWSPDINFO, NETLINK_XFRM_SOCKET__NLMSG_WRITE }, { XFRM_MSG_NEWSPDINFO, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_GETSPDINFO, NETLINK_XFRM_SOCKET__NLMSG_READ }, { XFRM_MSG_GETSPDINFO, NETLINK_XFRM_SOCKET__NLMSG_READ },
{ XFRM_MSG_MAPPING, NETLINK_XFRM_SOCKET__NLMSG_READ }, { XFRM_MSG_MAPPING, NETLINK_XFRM_SOCKET__NLMSG_READ },
{ XFRM_MSG_SETDEFAULT, NETLINK_XFRM_SOCKET__NLMSG_WRITE },
{ XFRM_MSG_GETDEFAULT, NETLINK_XFRM_SOCKET__NLMSG_READ },
}; };
static const struct nlmsg_perm nlmsg_audit_perms[] = static const struct nlmsg_perm nlmsg_audit_perms[] =
@@ -188,7 +186,7 @@ int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm)
* structures at the top of this file with the new mappings * structures at the top of this file with the new mappings
* before updating the BUILD_BUG_ON() macro! * before updating the BUILD_BUG_ON() macro!
*/ */
BUILD_BUG_ON(XFRM_MSG_MAX != XFRM_MSG_GETDEFAULT); BUILD_BUG_ON(XFRM_MSG_MAX != XFRM_MSG_MAPPING);
err = nlmsg_perm(nlmsg_type, perm, nlmsg_xfrm_perms, err = nlmsg_perm(nlmsg_type, perm, nlmsg_xfrm_perms,
sizeof(nlmsg_xfrm_perms)); sizeof(nlmsg_xfrm_perms));
break; break;