* 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 ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Strace-devel mailing list Strace-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/strace-devel