[FFmpeg-cvslog] avcodec/ralf: Move frame allocation after error checks

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Wed Sep  7 01:55:23 2022 +0200| [dcbb7e8a303b4a97b1ff3945277fa1db868ef121] | committer: Andreas Rheinhardt

avcodec/ralf: Move frame allocation after error checks

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=dcbb7e8a303b4a97b1ff3945277fa1db868ef121
---

 libavcodec/ralf.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/libavcodec/ralf.c b/libavcodec/ralf.c
index 20c5f060d0..8f8e49f535 100644
--- a/libavcodec/ralf.c
+++ b/libavcodec/ralf.c
@@ -451,12 +451,6 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame,
         src_size = avpkt->size;
     }
 
-    frame->nb_samples = ctx->max_frame_size;
-    if ((ret = ff_get_buffer(avctx, frame, 0)) < 0)
-        return ret;
-    samples0 = (int16_t *)frame->data[0];
-    samples1 = (int16_t *)frame->data[1];
-
     if (src_size < 5) {
         av_log(avctx, AV_LOG_ERROR, "too short packets are too short!\n");
         return AVERROR_INVALIDDATA;
@@ -481,6 +475,11 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *frame,
         ctx->num_blocks++;
     }
 
+    frame->nb_samples = ctx->max_frame_size;
+    if ((ret = ff_get_buffer(avctx, frame, 0)) < 0)
+        return ret;
+    samples0 = (int16_t *)frame->data[0];
+    samples1 = (int16_t *)frame->data[1];
     block_pointer = src      + table_bytes + 2;
     bytes_left    = src_size - table_bytes - 2;
     ctx->sample_offset = 0;