libaacs | branch: master | npzacs <[email protected]> | Tue Feb 23 00:31:07 2016 +0200| [4b210224b85d38a6676dbdfc0079c60a0a30cef9] | committer: npzacs
Do not cache keys if disc id is unknown > http://git.videolan.org/gitweb.cgi/libaacs.git/?a=commit;h=4b210224b85d38a6676dbdfc0079c60a0a30cef9 --- src/libaacs/aacs.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/src/libaacs/aacs.c b/src/libaacs/aacs.c index 9109eff..4e652aa 100644 --- a/src/libaacs/aacs.c +++ b/src/libaacs/aacs.c @@ -647,7 +647,9 @@ static int _read_vid(AACS *aacs, cert_list *hcl) BD_DEBUG(DBG_AACS, "Error reading VID!\n"); } else { /* cache vid */ - keycache_save("vid", aacs->disc_id, aacs->vid, 16); + if (memcmp(aacs->disc_id, empty_key, sizeof(aacs->disc_id))) { + keycache_save("vid", aacs->disc_id, aacs->vid, 16); + } } return error_code; } @@ -719,7 +721,9 @@ static int _calc_vuk(AACS *aacs, uint8_t *mk, uint8_t *vuk, config_file *cf) BD_DEBUG(DBG_AACS, "Volume unique key: %s\n", str_print_hex(str, vuk, 16)); /* cache vuk */ - keycache_save("vuk", aacs->disc_id, vuk, 16); + if (memcmp(aacs->disc_id, empty_key, sizeof(aacs->disc_id))) { + keycache_save("vuk", aacs->disc_id, vuk, 16); + } return AACS_SUCCESS; } _______________________________________________ libaacs-devel mailing list [email protected] https://mailman.videolan.org/listinfo/libaacs-devel
