diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ufodecode.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/ufodecode.c b/src/ufodecode.c index 6a90a54..a00ac9f 100644 --- a/src/ufodecode.c +++ b/src/ufodecode.c @@ -548,6 +548,11 @@ ufo_decoder_get_next_frame (UfoDecoder *decoder, uint16_t **pixels, UfoDecoderMe ((raw[pos] & 0xFFFFFFF0) != 0x51111110)) /* we can only match the first part */ pos++; + /* before even attempting to decode the non-existent frame, bail out */ + if (pos == num_words) { + return EIO; + } + advance = ufo_decoder_decode_frame (decoder, raw + pos, decoder->num_bytes - pos, *pixels, meta); /* |