diff options
Diffstat (limited to 'src/crypto/ec/wnaf.c')
| -rw-r--r-- | src/crypto/ec/wnaf.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/crypto/ec/wnaf.c b/src/crypto/ec/wnaf.c index d87a7d9..ae0d73f 100644 --- a/src/crypto/ec/wnaf.c +++ b/src/crypto/ec/wnaf.c @@ -75,6 +75,7 @@ #include <openssl/thread.h> #include "internal.h" +#include "../internal.h" /* This file implements the wNAF-based interleaving multi-exponentation method @@ -91,7 +92,7 @@ typedef struct ec_pre_comp_st { EC_POINT **points; /* array with pre-calculated multiples of generator: * 'num' pointers to EC_POINT objects followed by a NULL */ size_t num; /* numblocks * 2^(w-1) */ - int references; + CRYPTO_refcount_t references; } EC_PRE_COMP; static EC_PRE_COMP *ec_pre_comp_new(void) { @@ -116,13 +117,13 @@ void *ec_pre_comp_dup(EC_PRE_COMP *pre_comp) { return NULL; } - CRYPTO_add(&pre_comp->references, 1, CRYPTO_LOCK_EC_PRE_COMP); + CRYPTO_refcount_inc(&pre_comp->references); return pre_comp; } void ec_pre_comp_free(EC_PRE_COMP *pre_comp) { if (pre_comp == NULL || - CRYPTO_add(&pre_comp->references, -1, CRYPTO_LOCK_EC_PRE_COMP) > 0) { + !CRYPTO_refcount_dec_and_test_zero(&pre_comp->references)) { return; } |