* configure.ac (AC_CHECK_TYPES): Add struct crypto_report_comp.
* netlink_crypto.c (decode_crypto_report_comp): New function.
(crypto_user_alg_nla_decoders): Add CRYPTOCFGA_REPORT_COMPRESS.
---
configure.ac | 1 +
netlink_crypto.c | 25 ++++++++++++++++++++++++-
2 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index f574ce8..03a3055 100644
--- a/configure.ac
+++ b/configure.ac
@@ -323,6 +323,7 @@ AC_CHECK_TYPES(m4_normalize([
AC_CHECK_TYPES(m4_normalize([
struct crypto_report_aead,
struct crypto_report_blkcipher,
+ struct crypto_report_comp,
struct crypto_report_hash,
struct crypto_report_larval
]),,, [#include <linux/cryptouser.h>])
diff --git a/netlink_crypto.c b/netlink_crypto.c
index c72fd9e..24b7f93 100644
--- a/netlink_crypto.c
+++ b/netlink_crypto.c
@@ -136,12 +136,35 @@ decode_crypto_report_aead(struct tcb *const tcp,
return true;
}
+static bool
+decode_crypto_report_comp(struct tcb *const tcp,
+ const kernel_ulong_t addr,
+ const unsigned int len,
+ const void *const opaque_data)
+{
+# ifdef HAVE_STRUCT_CRYPTO_REPORT_COMP
+ struct crypto_report_comp rscomp;
+
+ if (len < sizeof(rscomp))
+ printstr_ex(tcp, addr, len, QUOTE_0_TERMINATED);
+ else if (!umove_or_printaddr(tcp, addr, &rscomp)) {
+ PRINT_FIELD_CSTRING("{", rscomp, 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_REPORT_LARVAL] = decode_crypto_report_larval,
[CRYPTOCFGA_REPORT_HASH] = decode_crypto_report_hash,
[CRYPTOCFGA_REPORT_BLKCIPHER] = decode_crypto_report_blkcipher,
- [CRYPTOCFGA_REPORT_AEAD] = decode_crypto_report_aead
+ [CRYPTOCFGA_REPORT_AEAD] = decode_crypto_report_aead,
+ [CRYPTOCFGA_REPORT_COMPRESS] = decode_crypto_report_comp
};
static void
--
2.7.4
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