From 434f00749069c1e186ba91039fc95d273a3e5da4 Mon Sep 17 00:00:00 2001
From: xufuji456 <839789740@qq.com>
Date: Tue, 16 Nov 2021 00:58:28 +0800
Subject: [PATCH] clean up after probing

---
 app/src/main/cpp/ffmpeg/ffprobe.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/cpp/ffmpeg/ffprobe.c b/app/src/main/cpp/ffmpeg/ffprobe.c
index ef71148..83947c0 100644
--- a/app/src/main/cpp/ffmpeg/ffprobe.c
+++ b/app/src/main/cpp/ffmpeg/ffprobe.c
@@ -426,6 +426,7 @@ static void ffprobe_cleanup(int ret)
         av_dict_free(&(sections[i].entries_to_show));
 
     buffer_length = 0;
+    input_filename = NULL;
 #if HAVE_THREADS
     pthread_mutex_destroy(&log_mutex);
 #endif
@@ -3663,7 +3664,6 @@ char* ffprobe_run(int argc, char **argv)
     }
 #endif
     av_log_set_flags(AV_LOG_SKIP_REPEATED);
-    register_exit(ffprobe_cleanup);
 
     options = real_options;
     parse_loglevel(argc, argv, options);
@@ -3791,6 +3791,7 @@ end:
         av_dict_free(&(sections[i].entries_to_show));
 
     avformat_network_deinit();
+    ffprobe_cleanup(ret);
 
     return print_buffer;
 }