[FFmpeg-devel] [PATCH] doc/examples/avio_http_serve_files: prevent zombie processes

[0xBat via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>]

Ignore SIGCHLD to ensure child processes are reaped automatically by the kernel.

Signed-off-by: 0xBat <monsterbat02@gmail.com>
---
 doc/examples/avio_http_serve_files.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/examples/avio_http_serve_files.c b/doc/examples/avio_http_serve_files.c
index 2aae3870c2..8a9bde57c7 100644
--- a/doc/examples/avio_http_serve_files.c
+++ b/doc/examples/avio_http_serve_files.c
@@ -31,6 +31,7 @@
 #include <libavformat/avformat.h>
 #include <libavutil/opt.h>
 #include <unistd.h>
+#include <signal.h>
 
 static void process_client(AVIOContext *client, const char *in_uri)
 {
@@ -103,6 +104,7 @@ int main(int argc, char **argv)
     const char *in_uri, *out_uri;
     int ret, pid;
     av_log_set_level(AV_LOG_TRACE);
+    signal(SIGCHLD, SIG_IGN);
     if (argc < 3) {
         printf("usage: %s input http://hostname[:port]\n"
                "API example program to serve http to multiple clients.\n"
-- 
2.52.0.windows.1

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