diff options
| author | Adam Langley <agl@google.com> | 2015-09-24 23:03:06 +0000 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2015-09-24 23:03:06 +0000 |
| commit | c737bc23bc868fff21e5c1b95940813f709ea550 (patch) | |
| tree | dd743d9d64af3145fe96b8d5fc2f3427544794bd /src/crypto/bytestring/cbb.c | |
| parent | 0267d647a4d272af8b9e7c91063d374f7e2775bb (diff) | |
| parent | 3781a60670f92c3c6fca860cb4589495cefa2e56 (diff) | |
| download | external_boringssl-c737bc23bc868fff21e5c1b95940813f709ea550.zip external_boringssl-c737bc23bc868fff21e5c1b95940813f709ea550.tar.gz external_boringssl-c737bc23bc868fff21e5c1b95940813f709ea550.tar.bz2 | |
am 3781a606: am 1e4884f6: external/boringssl: sync with upstream.
* commit '3781a60670f92c3c6fca860cb4589495cefa2e56':
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) { |