diff options
Diffstat (limited to 'libavcodec/mjpegdec.c')
| -rw-r--r-- | libavcodec/mjpegdec.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index d6ed43bbaa..48a872bdb7 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -1359,13 +1359,9 @@ int ff_mjpeg_find_marker(MJpegDecodeContext *s, int start_code; start_code = find_marker(buf_ptr, buf_end); - if ((buf_end - *buf_ptr) > s->buffer_size) { - av_free(s->buffer); - s->buffer_size = buf_end - *buf_ptr; - s->buffer = av_malloc(s->buffer_size + FF_INPUT_BUFFER_PADDING_SIZE); - av_log(s->avctx, AV_LOG_DEBUG, - "buffer too small, expanding to %d bytes\n", s->buffer_size); - } + av_fast_padded_malloc(&s->buffer, &s->buffer_size, buf_end - *buf_ptr); + if (!s->buffer) + return AVERROR(ENOMEM); /* unescape buffer of SOS, use special treatment for JPEG-LS */ if (start_code == SOS && !s->ls) { |