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| author | teor <teor@torproject.org> | 2019-04-12 13:00:02 +1000 |
|---|---|---|
| committer | teor <teor@torproject.org> | 2019-04-12 13:00:02 +1000 |
| commit | ebbc2c3d8f8268c09b6df8270907a1123f926caa (patch) | |
| tree | d10c275fa636bcec7595edfe3b2503b7a9dbe1fc /src/lib/crypt_ops | |
| parent | ac269d5c30d09194b6ab80232f72bfbd6fa69ed2 (diff) | |
| download | tor-ebbc2c3d8f8268c09b6df8270907a1123f926caa.tar.gz tor-ebbc2c3d8f8268c09b6df8270907a1123f926caa.zip | |
crypt_ops: Stop using a separate buffer in ed25519_signature_from_base64()
Part of 29960.
Diffstat (limited to 'src/lib/crypt_ops')
| -rw-r--r-- | src/lib/crypt_ops/crypto_format.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/lib/crypt_ops/crypto_format.c b/src/lib/crypt_ops/crypto_format.c index 1827168c75..e11b391194 100644 --- a/src/lib/crypt_ops/crypto_format.c +++ b/src/lib/crypt_ops/crypto_format.c @@ -248,11 +248,9 @@ ed25519_signature_from_base64(ed25519_signature_t *sig, { if (strlen(input) != ED25519_SIG_BASE64_LEN) return -1; - char buf[ED25519_SIG_BASE64_LEN+1]; - memcpy(buf, input, ED25519_SIG_BASE64_LEN); - buf[ED25519_SIG_BASE64_LEN] = 0; char decoded[128]; - int n = base64_decode(decoded, sizeof(decoded), buf, strlen(buf)); + int n = base64_decode(decoded, sizeof(decoded), input, + ED25519_SIG_BASE64_LEN); if (n < 0 || n != ED25519_SIG_LEN) return -1; memcpy(sig->sig, decoded, ED25519_SIG_LEN); |