From 531d289cfd853567df69d5eb490425677e3759b9 Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Thu, 2 Dec 2021 16:41:09 +0100 Subject: [PATCH] avdevice/lavfi: Properly free an AVDictionary It is not documented that freeing the last (and only) entry of an AVDictionary frees the dictionary. Reviewed-by: Paul B Mahol Signed-off-by: Andreas Rheinhardt --- libavdevice/lavfi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavdevice/lavfi.c b/libavdevice/lavfi.c index 826dafbd00..d9083ad984 100644 --- a/libavdevice/lavfi.c +++ b/libavdevice/lavfi.c @@ -150,7 +150,7 @@ av_cold static int lavfi_read_header(AVFormatContext *avctx) if (avctx->protocol_whitelist && (ret = av_dict_set(&options, "protocol_whitelist", avctx->protocol_whitelist, 0)) < 0) goto end; ret = avio_open2(&avio, lavfi->graph_filename, AVIO_FLAG_READ, &avctx->interrupt_callback, &options); - av_dict_set(&options, "protocol_whitelist", NULL, 0); + av_dict_free(&options); if (ret < 0) goto end; av_bprint_init(&graph_file_pb, 0, AV_BPRINT_SIZE_UNLIMITED);