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uapi/linux/keyctl.h: don't use C++ reserved keyword as a struct member name

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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
Link: http://lkml.kernel.org/r/0db6c314-1ef4-9bfa-1baa-7214dd2ee061@infradead.org
Fixes: ddbb411487 ("KEYS: Add KEYCTL_DH_COMPUTE command")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: David Howells <dhowells@redhat.com>
Cc: James Morris <jmorris@namei.org>
Cc: "Serge E. Hallyn" <serge@hallyn.com>
Cc: Mat Martineau <mathew.j.martineau@linux.intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Randy Dunlap 2018-09-04 15:46:13 -07:00 committed by Linus Torvalds
parent 4e8346d0be
commit 8a2336e549
2 changed files with 2 additions and 2 deletions
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2
include/uapi/linux/keyctl.h
View File

@ -65,7 +65,7 @@
/* keyctl structures */ /* keyctl structures */
struct keyctl_dh_params { struct keyctl_dh_params {
__s32 private; __s32 dh_private;
__s32 prime; __s32 prime;
__s32 base; __s32 base;
}; };

2
security/keys/dh.c
View File

@ -300,7 +300,7 @@ long __keyctl_dh_compute(struct keyctl_dh_params __user *params,
} }
dh_inputs.g_size = dlen; 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) { if (dlen < 0) {
ret = dlen; ret = dlen;
goto out2; goto out2;