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author | Adam Langley <agl@google.com> | 2015-09-24 22:57:25 +0000 |
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committer | Android Git Automerger <android-git-automerger@android.com> | 2015-09-24 22:57:25 +0000 |
commit | 3781a60670f92c3c6fca860cb4589495cefa2e56 (patch) | |
tree | dd743d9d64af3145fe96b8d5fc2f3427544794bd /src/crypto/bytestring/cbb.c | |
parent | 4ca36931e543512682d75e8e6d923144261dfd4d (diff) | |
parent | 1e4884f615b20946411a74e41eb9c6aa65e2d5f3 (diff) | |
download | external_boringssl-3781a60670f92c3c6fca860cb4589495cefa2e56.zip external_boringssl-3781a60670f92c3c6fca860cb4589495cefa2e56.tar.gz external_boringssl-3781a60670f92c3c6fca860cb4589495cefa2e56.tar.bz2 |
am 1e4884f6: external/boringssl: sync with upstream.
* commit '1e4884f615b20946411a74e41eb9c6aa65e2d5f3':
external/boringssl: sync with upstream.
Diffstat (limited to 'src/crypto/bytestring/cbb.c')
-rw-r--r-- | src/crypto/bytestring/cbb.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/crypto/bytestring/cbb.c b/src/crypto/bytestring/cbb.c index f1e09a2..1da6a21 100644 --- a/src/crypto/bytestring/cbb.c +++ b/src/crypto/bytestring/cbb.c @@ -20,6 +20,10 @@ #include <openssl/mem.h> +void CBB_zero(CBB *cbb) { + memset(cbb, 0, sizeof(CBB)); +} + static int cbb_init(CBB *cbb, uint8_t *buf, size_t cap) { struct cbb_buffer_st *base; @@ -243,6 +247,11 @@ int CBB_flush(CBB *cbb) { return 1; } +size_t CBB_len(const CBB *cbb) { + assert(cbb->child == NULL); + + return cbb->base->len; +} static int cbb_add_length_prefixed(CBB *cbb, CBB *out_contents, size_t len_len) { |