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| author | Kenny Root <kroot@google.com> | 2015-09-25 02:36:32 +0000 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2015-09-25 02:36:32 +0000 |
| commit | d947d006e7a7ebcfdfe642e686250caf2028c2c1 (patch) | |
| tree | dd743d9d64af3145fe96b8d5fc2f3427544794bd /src/crypto/bytestring/cbb.c | |
| parent | 00bc53f6f4436972b7a8dcf2c1e5fd0ad7515872 (diff) | |
| parent | b8494591d1b1a143f3b192d845c238bbf3bc629d (diff) | |
| download | external_boringssl-d947d006e7a7ebcfdfe642e686250caf2028c2c1.zip external_boringssl-d947d006e7a7ebcfdfe642e686250caf2028c2c1.tar.gz external_boringssl-d947d006e7a7ebcfdfe642e686250caf2028c2c1.tar.bz2 | |
am b8494591: Revert "Revert "external/boringssl: sync with upstream.""
* commit 'b8494591d1b1a143f3b192d845c238bbf3bc629d':
Revert "Revert "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) { |