mirror of https://git.ffmpeg.org/ffmpeg.git
avcodec/truemotion2: use av_reallocp_array() and check return value
Also reset tok_lens if reallocation fails. Fixes #2946. Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
parent
7d75fb381b
commit
6e07bb3639
|
@ -342,7 +342,11 @@ static int tm2_read_stream(TM2Context *ctx, const uint8_t *buf, int stream_id, i
|
|||
tm2_free_codes(&codes);
|
||||
return AVERROR_INVALIDDATA;
|
||||
}
|
||||
ctx->tokens[stream_id] = av_realloc(ctx->tokens[stream_id], toks * sizeof(int));
|
||||
ret = av_reallocp_array(&ctx->tokens[stream_id], toks, sizeof(int));
|
||||
if (ret < 0) {
|
||||
ctx->tok_lens[stream_id] = 0;
|
||||
return ret;
|
||||
}
|
||||
ctx->tok_lens[stream_id] = toks;
|
||||
len = bytestream2_get_be32(&gb);
|
||||
if (len > 0) {
|
||||
|
|
Loading…
Reference in New Issue