From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Since this header is in "include/uapi/linux/", apparently people
want to use it in userspace programs -- even in C++ ones.
However, the header uses a C++ reserved keyword ("private"),
so change that to "dh_private" instead to allow the header file
to be used in C++ userspace.
Fixes https://bugzilla.kernel.org/show_bug.cgi?id=191051
Fixes: ddbb41148724 ("KEYS: Add KEYCTL_DH_COMPUTE command")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: David Howells <dhowells@xxxxxxxxxx>
Cc: James Morris <jmorris@xxxxxxxxx>
Cc: "Serge E. Hallyn" <serge@xxxxxxxxxx>
Cc: keyrings@xxxxxxxxxxxxxxx
Cc: linux-security-module@xxxxxxxxxxxxxxx
Cc: Mat Martineau <mathew.j.martineau@xxxxxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
---
include/uapi/linux/keyctl.h | 2 +-
security/keys/dh.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- lnx-416.orig/include/uapi/linux/keyctl.h
+++ lnx-416/include/uapi/linux/keyctl.h
@@ -65,7 +65,7 @@
/* keyctl structures */
struct keyctl_dh_params {
- __s32 private;
+ __s32 dh_private;
__s32 prime;
__s32 base;
};
--- lnx-416.orig/security/keys/dh.c
+++ lnx-416/security/keys/dh.c
@@ -307,7 +307,7 @@ long __keyctl_dh_compute(struct keyctl_d
}
dh_inputs.g_size = dlen;
- dlen = dh_data_from_key(pcopy.private, &dh_inputs.key);
+ dlen = dh_data_from_key(pcopy.dh_private, &dh_inputs.key);
if (dlen < 0) {
ret = dlen;
goto out2;
