From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH] avformat/hevc: don't print parameter_set_id for any NALU
Date: Sat, 19 Jul 2025 00:27:55 -0300
Message-ID: <20250719032755.10036-1-jamrial@gmail.com> (raw)
It's not a value stored in the hvcC structure.
Fixes use of uninitialized variable errors under sanitizer when the input extradata is
already hvcC formatted, given we don't parse parameter sets for those.
Signed-off-by: James Almer <jamrial@gmail.com>
---
libavformat/hevc.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/libavformat/hevc.c b/libavformat/hevc.c
index 4d73fda7db..5924f39503 100644
--- a/libavformat/hevc.c
+++ b/libavformat/hevc.c
@@ -1071,10 +1071,6 @@ static int hvcc_write(void *logctx, AVIOContext *pb,
av_log(logctx, AV_LOG_TRACE,
"nuh_layer_id[%u][%u]: %"PRIu8"\n",
j, k, array->nal[k].nuh_layer_id);
- if (i <= PPS_INDEX)
- av_log(logctx, AV_LOG_TRACE,
- "parameter_set_id[%u][%u]: %"PRIu8"\n",
- j, k, array->nal[k].parameter_set_id);
av_log(logctx, AV_LOG_TRACE,
"nalUnitLength[%u][%u]: %"PRIu16"\n",
j, k, array->nal[k].nalUnitLength);
--
2.50.1
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