[FFmpeg-cvslog] avfilter/vf_scale: Check ff_scale_adjust_dimensions() for failure

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Mon Jul  8 22:42:44 2024 +0200| [2a8fb3c2cc07e741bca556eee8aea704fda4c33f] | committer: Michael Niedermayer

avfilter/vf_scale: Check ff_scale_adjust_dimensions() for failure

Helps: CID1513722 Operands don't affect result

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2a8fb3c2cc07e741bca556eee8aea704fda4c33f
---

 libavfilter/vf_scale.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c
index ae7356fd7b..680d264ec9 100644
--- a/libavfilter/vf_scale.c
+++ b/libavfilter/vf_scale.c
@@ -638,10 +638,13 @@ static int config_props(AVFilterLink *outlink)
     outlink->w = scale->w;
     outlink->h = scale->h;
 
-    ff_scale_adjust_dimensions(inlink, &outlink->w, &outlink->h,
+    ret = ff_scale_adjust_dimensions(inlink, &outlink->w, &outlink->h,
                                scale->force_original_aspect_ratio,
                                scale->force_divisible_by);
 
+    if (ret < 0)
+        goto fail;
+
     if (outlink->w > INT_MAX ||
         outlink->h > INT_MAX ||
         (outlink->h * inlink->w) > INT_MAX ||