[FFmpeg-cvslog] libavfilter/vf_dnn_detect: Fix uninitialized variables error

[Wenbin Chen]

ffmpeg | branch: master | Wenbin Chen <wenbin.chen at intel.com> | Thu Dec 14 10:49:27 2023 +0800| [a1e8892a8a2e5d32e31cc5b30a3727700de51017] | committer: Guo Yejun

libavfilter/vf_dnn_detect: Fix uninitialized variables error

Signed-off-by: Wenbin Chen <wenbin.chen at intel.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a1e8892a8a2e5d32e31cc5b30a3727700de51017
---

 libavfilter/vf_dnn_detect.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavfilter/vf_dnn_detect.c b/libavfilter/vf_dnn_detect.c
index b2e9b8d4c6..5668b8b017 100644
--- a/libavfilter/vf_dnn_detect.c
+++ b/libavfilter/vf_dnn_detect.c
@@ -139,7 +139,8 @@ static int dnn_detect_parse_yolo_output(AVFrame *frame, DNNData *output, int out
 {
     DnnDetectContext *ctx = filter_ctx->priv;
     float conf_threshold = ctx->confidence;
-    int detection_boxes, box_size, cell_w, cell_h, scale_w, scale_h;
+    int detection_boxes, box_size;
+    int cell_w = 0, cell_h = 0, scale_w = 0, scale_h = 0;
     int nb_classes = ctx->nb_classes;
     float *output_data = output[output_index].data;
     float *anchors = ctx->anchors;