Fixes: out of array access
Fixes: tickets/10749/poc15ffmpeg
Regression since: 81df787b53eb5c6433731f6eaaf7f2a94d8a8c80
Found-by: Zeng Yunxiang
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavfilter/avf_showspectrum.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c
index 8cf73fce705..99a5c33d091 100644
--- a/libavfilter/avf_showspectrum.c
+++ b/libavfilter/avf_showspectrum.c
@@ -1784,7 +1784,7 @@ static int showspectrumpic_request_frame(AVFilterLink
*outlink)
int acc_samples = 0;
int dst_offset = 0;
- while (nb_frame <= s->nb_frames) {
+ while (nb_frame < s->nb_frames) {
AVFrame *cur_frame = s->frames[nb_frame];
int cur_frame_samples = cur_frame->nb_samples;
int nb_samples = 0;
--
2.17.1
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