From 85e1d469af1ed4d4e0bb5b5f26c4cb6f60f8304a Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Thu, 26 Nov 2020 17:43:48 +0100 Subject: avcodec/xan: Cleanup generically on init failure Reviewed-by: Anton Khirnov Signed-off-by: Andreas Rheinhardt --- libavcodec/xan.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'libavcodec/xan.c') diff --git a/libavcodec/xan.c b/libavcodec/xan.c index 1ccf164847..5318aab797 100644 --- a/libavcodec/xan.c +++ b/libavcodec/xan.c @@ -100,16 +100,12 @@ static av_cold int xan_decode_init(AVCodecContext *avctx) return AVERROR(ENOMEM); s->buffer2_size = avctx->width * avctx->height; s->buffer2 = av_malloc(s->buffer2_size + 130); - if (!s->buffer2) { - av_freep(&s->buffer1); + if (!s->buffer2) return AVERROR(ENOMEM); - } s->last_frame = av_frame_alloc(); - if (!s->last_frame) { - xan_decode_end(avctx); + if (!s->last_frame) return AVERROR(ENOMEM); - } return 0; } @@ -649,4 +645,5 @@ AVCodec ff_xan_wc3_decoder = { .close = xan_decode_end, .decode = xan_decode_frame, .capabilities = AV_CODEC_CAP_DR1, + .caps_internal = FF_CODEC_CAP_INIT_CLEANUP, }; -- cgit v1.2.3