From fff68e521e5ef874898e4c92c49d7b73ca1e49a3 Mon Sep 17 00:00:00 2001 From: jeanlf Date: Mon, 30 Aug 2021 17:26:28 +0200 Subject: [PATCH] [PATCH] fixed #1901 Gbp-Pq: Name CVE-2021-40562.patch --- src/filters/reframe_nalu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/filters/reframe_nalu.c b/src/filters/reframe_nalu.c index 74abd2b..bcad22c 100644 --- a/src/filters/reframe_nalu.c +++ b/src/filters/reframe_nalu.c @@ -1105,9 +1105,9 @@ void naludmx_create_avc_decoder_config(GF_NALUDmxCtx *ctx, u8 **dsi, u32 *dsi_si else DeltaTfiDivisorIdx = (ctx->avc_state->sei.pic_timing.pic_struct+1) / 2; } - if (!ctx->timescale) { + if (!ctx->timescale && sps->vui.time_scale && sps->vui.num_units_in_tick) { ctx->cur_fps.num = 2 * sps->vui.time_scale; - ctx->cur_fps.den = 2 * sps->vui.num_units_in_tick * DeltaTfiDivisorIdx; + ctx->cur_fps.den = 2 * sps->vui.num_units_in_tick * DeltaTfiDivisorIdx; if (!ctx->fps.num && ctx->dts==ctx->fps.den) ctx->dts = ctx->cur_fps.den; -- 2.30.2