avcodec/flashsv: Return error if initializing zlib fails

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
4 years ago · de1d67932b
parent 856c1402fe
commit de1d67932b
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/flashsv.c
+++ b/libavcodec/flashsv.c
@ -126,7 +126,7 @@ static av_cold int flashsv_decode_init(AVCodecContext *avctx)
    zret = inflateInit(&s->zstream);
    if (zret != Z_OK) {
        av_log(avctx, AV_LOG_ERROR, "Inflate init error: %d\n", zret);
-        return 1;
+        return AVERROR_EXTERNAL;
    }
    avctx->pix_fmt = AV_PIX_FMT_BGR24;