Fixes: NULL pointer dereference
Fixes: 3_343
Found-by: De3mond
Signed-off-by: Michael Niedermayer <[email protected]>
---
libavfilter/vf_rotate.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavfilter/vf_rotate.c b/libavfilter/vf_rotate.c
index 3adde22c093..3e65f265527 100644
--- a/libavfilter/vf_rotate.c
+++ b/libavfilter/vf_rotate.c
@@ -288,7 +288,9 @@ static int config_props(AVFilterLink *outlink)
double res;
char *expr;
- ff_draw_init2(&rot->draw, inlink->format, inlink->colorspace,
inlink->color_range, 0);
+ ret = ff_draw_init2(&rot->draw, inlink->format, inlink->colorspace,
inlink->color_range, 0);
+ if (ret < 0)
+ return ret;
ff_draw_color(&rot->draw, &rot->color, rot->fillcolor);
rot->hsub = pixdesc->log2_chroma_w;
--
2.45.1
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