* configure.ac (AC_CHECK_TYPES): Add struct crypto_report_larval.
* netlink_crypto.c (decode_crypto_report_larval): New function.
(crypto_user_alg_nla_decoders): Add CRYPTOCFGA_REPORT_LARVAL.
---
configure.ac | 4 ++++
netlink_crypto.c | 25 ++++++++++++++++++++++++-
2 files changed, 28 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 2c6e254..99d2c6e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -320,6 +320,10 @@ AC_CHECK_TYPES(m4_normalize([
[#include <sys/types.h>
#include <linux/fcntl.h>])
+AC_CHECK_TYPES(m4_normalize([
+ struct crypto_report_larval
+]),,, [#include <linux/cryptouser.h>])
+
AC_CHECK_MEMBERS([struct timex.tai],,, [#include <sys/timex.h>])
AC_CHECK_MEMBERS([struct utsname.domainname],,, [#include <sys/utsname.h>])
diff --git a/netlink_crypto.c b/netlink_crypto.c
index e39fdfc..9a9635b 100644
--- a/netlink_crypto.c
+++ b/netlink_crypto.c
@@ -37,8 +37,31 @@
# include "xlat/crypto_nl_attrs.h"
+static bool
+decode_crypto_report_larval(struct tcb *const tcp,
+ const kernel_ulong_t addr,
+ const unsigned int len,
+ const void *const opaque_data)
+{
+# ifdef HAVE_STRUCT_CRYPTO_REPORT_LARVAL
+ struct crypto_report_larval rl;
+
+ if (len < sizeof(rl))
+ printstr_ex(tcp, addr, len, QUOTE_0_TERMINATED);
+ else if (!umove_or_printaddr(tcp, addr, &rl)) {
+ PRINT_FIELD_CSTRING("{", rl, type);
+ tprints("}");
+ }
+# else
+ printstr_ex(tcp, addr, len, QUOTE_0_TERMINATED);
+# endif
+
+ return true;
+}
+
static const nla_decoder_t crypto_user_alg_nla_decoders[] = {
- [CRYPTOCFGA_PRIORITY_VAL] = decode_nla_u32
+ [CRYPTOCFGA_PRIORITY_VAL] = decode_nla_u32,
+ [CRYPTOCFGA_REPORT_LARVAL] = decode_crypto_report_larval
};
static void
--
2.7.4
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