diff options
Diffstat (limited to 'crypto/evp/encode.c')
| -rw-r--r-- | crypto/evp/encode.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/crypto/evp/encode.c b/crypto/evp/encode.c index bd2bbc0b09..e026a8f0ca 100644 --- a/crypto/evp/encode.c +++ b/crypto/evp/encode.c @@ -114,7 +114,7 @@ void EVP_EncodeInit(EVP_ENCODE_CTX *ctx) ctx->line_num = 0; } -void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, +int EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl) { int i, j; @@ -122,12 +122,12 @@ void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, *outl = 0; if (inl <= 0) - return; + return 0; OPENSSL_assert(ctx->length <= (int)sizeof(ctx->enc_data)); if (ctx->length - ctx->num > inl) { memcpy(&(ctx->enc_data[ctx->num]), in, inl); ctx->num += inl; - return; + return 1; } if (ctx->num != 0) { i = ctx->length - ctx->num; @@ -153,12 +153,14 @@ void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, if (total > INT_MAX) { /* Too much output data! */ *outl = 0; - return; + return 0; } if (inl != 0) memcpy(&(ctx->enc_data[0]), in, inl); ctx->num = inl; *outl = total; + + return 1; } void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl) |