From 81af4dec27b6e0db7b7ed80bf96aaaccbf702954 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Tue, 11 Jan 2022 10:26:49 +0100
Subject: [PATCH] fftools/ffmpeg: fix the type of limit_filesize

The option is parsed as INT64 (signed). It is also compared to the
output of avio_tell(), which is also int64_t.
---
 fftools/ffmpeg.h     | 4 ++--
 fftools/ffmpeg_opt.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fftools/ffmpeg.h b/fftools/ffmpeg.h
index cab21e8170..7721f959c1 100644
--- a/fftools/ffmpeg.h
+++ b/fftools/ffmpeg.h
@@ -148,7 +148,7 @@ typedef struct OptionsContext {
 
     int64_t recording_time;
     int64_t stop_time;
-    uint64_t limit_filesize;
+    int64_t limit_filesize;
     float mux_preload;
     float mux_max_delay;
     int shortest;
@@ -596,7 +596,7 @@ typedef struct OutputFile {
     int ost_index;       /* index of the first stream in output_streams */
     int64_t recording_time;  ///< desired length of the resulting file in microseconds == AV_TIME_BASE units
     int64_t start_time;      ///< start time in microseconds == AV_TIME_BASE units
-    uint64_t limit_filesize; /* filesize limit expressed in bytes */
+    int64_t limit_filesize; /* filesize limit expressed in bytes */
 
     int shortest;
 } OutputFile;
diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
index eb2ec2ef07..c9ff272731 100644
--- a/fftools/ffmpeg_opt.c
+++ b/fftools/ffmpeg_opt.c
@@ -231,7 +231,7 @@ static void init_options(OptionsContext *o)
     o->start_time     = AV_NOPTS_VALUE;
     o->start_time_eof = AV_NOPTS_VALUE;
     o->recording_time = INT64_MAX;
-    o->limit_filesize = UINT64_MAX;
+    o->limit_filesize = INT64_MAX;
     o->chapters_input_file = INT_MAX;
     o->accurate_seek  = 1;
     o->thread_queue_size = -1;