diff options
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/mxf.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libavformat/mxf.c b/libavformat/mxf.c index 7b4246392f..d8809043df 100644 --- a/libavformat/mxf.c +++ b/libavformat/mxf.c @@ -297,16 +297,20 @@ static int mxf_decrypt_triplet(AVFormatContext *s, AVPacket *pkt, KLVPacket *klv // source klv key klv_decode_ber_length(pb); get_buffer(pb, klv->key, 16); - if (!IS_KLV_KEY(klv, mxf_essence_element_key)) goto err_out; + if (!IS_KLV_KEY(klv, mxf_essence_element_key)) + return -1; index = mxf_get_stream_index(s, klv); - if (index < 0) goto err_out; + if (index < 0) + return -1; // source size klv_decode_ber_length(pb); orig_size = get_be64(pb); - if (orig_size < plaintext_size) goto err_out; + if (orig_size < plaintext_size) + return -1; // enc. code size = klv_decode_ber_length(pb); - if (size < 32 || size - 32 < orig_size) goto err_out; + if (size < 32 || size - 32 < orig_size) + return -1; get_buffer(pb, ivec, 16); get_buffer(pb, tmpbuf, 16); if (mxf->aesc) @@ -323,10 +327,6 @@ static int mxf_decrypt_triplet(AVFormatContext *s, AVPacket *pkt, KLVPacket *klv pkt->stream_index = index; url_fskip(pb, end - url_ftell(pb)); return 0; - -err_out: - url_fskip(pb, end - url_ftell(pb)); - return -1; } static int mxf_read_packet(AVFormatContext *s, AVPacket *pkt) |