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| author | Adam Langley <alangley@gmail.com> | 2015-05-15 22:49:30 +0300 |
|---|---|---|
| committer | Adam Langley <agl@google.com> | 2015-05-20 22:15:26 +0300 |
| commit | 0da323a8b8a4402f1c5d264cdc43c6b622118b67 (patch) | |
| tree | f8d6f8775ff6253002ad18b60e52302fd391cdbd /crypto/ec/wnaf.c | |
| parent | 6f2e733bab69a5c853a929a96671736458b8d4c1 (diff) | |
Convert reference counts in crypto/
This change converts the reference counts in crypto/ to use
|CRYPTO_refcount_t|. The reference counts in |X509_PKEY| and |X509_INFO|
were never actually used and so were dropped.
Change-Id: I75d572cdac1f8c1083c482e29c9519282d7fd16c
Reviewed-on: https://boringssl-review.googlesource.com/4772
Reviewed-by: Adam Langley <agl@google.com>
Diffstat (limited to 'crypto/ec/wnaf.c')
| -rw-r--r-- | crypto/ec/wnaf.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/crypto/ec/wnaf.c b/crypto/ec/wnaf.c index d87a7d97..ae0d73fb 100644 --- a/crypto/ec/wnaf.c +++ b/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; } |