diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index 7c8d83edf1..8c81e0b98e 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -434,6 +434,8 @@ static int parse_keyframes_index(AVFormatContext *s, AVIOContext *ioc, int64_t m
                 goto invalid;
             if (current_array == &times && (d <= INT64_MIN / 1000 || d >= INT64_MAX / 1000))
                 goto invalid;
+            if (avio_feof(ioc))
+                goto invalid;
             current_array[0][i] = d;
         }
         if (times && filepositions) {