diff options
| author | Vincent Penquerc'h <vincent.penquerch@collabora.co.uk> | 2011-11-22 19:12:44 +0400 |
|---|---|---|
| committer | Jean-Marc Valin <jmvalin@jmvalin.ca> | 2012-03-06 04:59:17 +0400 |
| commit | 037918a8fe31469fe69c607a9e4a68caaf9a4e6d (patch) | |
| tree | d6b6522788345977f3fea4d8a39cd1392fecfb4f /src | |
| parent | ab0b5f5ff388f70a81b4497beef6d7562ebc4068 (diff) | |
Guard against pathologically small buffer
Diffstat (limited to 'src')
| -rw-r--r-- | src/opus_encoder.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/opus_encoder.c b/src/opus_encoder.c index 5dda6652..c00bc2f8 100644 --- a/src/opus_encoder.c +++ b/src/opus_encoder.c @@ -1212,6 +1212,11 @@ int opus_encode_float(OpusEncoder *st, const opus_val16 *pcm, int frame_size, the decoder to call the PLC */ if (ec_tell(&enc) > (max_data_bytes-1)*8) { + if (max_data_bytes < 2) + { + RESTORE_STACK; + return OPUS_BUFFER_TOO_SMALL; + } data[1] = 0; ret = 1; st->rangeFinal = 0; |