From ef28571efe234453133f12c00e5d32300518cfe8 Mon Sep 17 00:00:00 2001 From: Aman Gupta Date: Wed, 9 May 2018 12:42:14 -0700 Subject: [PATCH] avformat/mpegts: use MAX_SECTION_SIZE instead of hardcoded value Signed-off-by: Aman Gupta (cherry picked from commit 1a14e39145816597b97db46dbb30e37feddf246c) --- libavformat/mpegts.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index cfdd03125b..c6a0228253 100644 --- a/libavformat/mpegts.c +++ b/libavformat/mpegts.c @@ -401,7 +401,7 @@ static void write_section_data(MpegTSContext *ts, MpegTSFilter *tss1, } else { if (tss->end_of_section_reached) return; - len = 4096 - tss->section_index; + len = MAX_SECTION_SIZE - tss->section_index; if (buf_size < len) len = buf_size; memcpy(tss->section_buf + tss->section_index, buf, len); @@ -411,7 +411,7 @@ static void write_section_data(MpegTSContext *ts, MpegTSFilter *tss1, /* compute section length if possible */ if (tss->section_h_size == -1 && tss->section_index >= 3) { len = (AV_RB16(tss->section_buf + 1) & 0xfff) + 3; - if (len > 4096) + if (len > MAX_SECTION_SIZE) return; tss->section_h_size = len; }