diff options
Diffstat (limited to 'crypto/encode_decode/decoder_lib.c')
| -rw-r--r-- | crypto/encode_decode/decoder_lib.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/crypto/encode_decode/decoder_lib.c b/crypto/encode_decode/decoder_lib.c index 8a5082c441..c7eac0eddd 100644 --- a/crypto/encode_decode/decoder_lib.c +++ b/crypto/encode_decode/decoder_lib.c @@ -48,6 +48,14 @@ int OSSL_DECODER_from_bio(OSSL_DECODER_CTX *ctx, BIO *in) int ok = 0; BIO *new_bio = NULL; + if (OSSL_DECODER_CTX_get_num_decoders(ctx) == 0) { + ERR_raise_data(ERR_LIB_OSSL_DECODER, OSSL_DECODER_R_DECODER_NOT_FOUND, + "No decoders were found. For standard decoders you need " + "at least one of the default or base providers " + "available. Did you forget to load them?"); + return 0; + } + if (BIO_tell(in) < 0) { new_bio = BIO_new(BIO_f_readbuffer()); if (new_bio == NULL) |