diff options
| -rw-r--r-- | lib/util/asn1.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/util/asn1.c b/lib/util/asn1.c index c23bf65b8d..70637a3e06 100644 --- a/lib/util/asn1.c +++ b/lib/util/asn1.c @@ -844,7 +844,7 @@ bool asn1_read_OctetString(struct asn1_data *data, TALLOC_CTX *mem_ctx, DATA_BLO return false; } *blob = data_blob_talloc(mem_ctx, NULL, len+1); - if (!blob->data) { + if (!blob->data || blob->length < len) { data->has_error = true; return false; } @@ -927,8 +927,8 @@ bool asn1_read_BitString(struct asn1_data *data, TALLOC_CTX *mem_ctx, DATA_BLOB } if (!asn1_read_uint8(data, padding)) return false; - *blob = data_blob_talloc(mem_ctx, NULL, len); - if (!blob->data) { + *blob = data_blob_talloc(mem_ctx, NULL, len+1); + if (!blob->data || blob->length < len) { data->has_error = true; return false; } |