h264: move list_count and current_slice reset to flush_change()

[ffmpeg] / libavcodec / flashsv.c

diff --git a/libavcodec/flashsv.c b/libavcodec/flashsv.c
index 8448a8c285f76397d89e2ab62cfb839bd3cbab3a..7855416567717a0acf9a2471cc8d52b034a74abd 100644 (file)
--- a/libavcodec/flashsv.c
+++ b/libavcodec/flashsv.c
@@ -126,6 +126,9 @@ static int flashsv2_prime(FlashSVContext *s, uint8_t *src, int size)
     z_stream zs;
     int zret; // Zlib return code
 
+    if (!src)
+        return AVERROR_INVALIDDATA;
+
     zs.zalloc = NULL;
     zs.zfree  = NULL;
     zs.opaque = NULL;