Fix pcmanfm hang 10.0

helpers/DATA/pcmanfm/pcmanfm-0201-main-set-the-GIOChannel-encoding-to-binary.patch

@@ -0,0 +1,31 @@
+From ec3c00ed4c5130fdc8a83b84b587da8457e067f1 Mon Sep 17 00:00:00 2001
+From: Mamoru TASAKA <mtasaka@fedoraproject.org>
+Date: Sun, 22 Mar 2020 16:46:48 +0900
+Subject: [PATCH] main: set the GIOChannel encoding to binary
+
+https://developer.gnome.org/glib/stable/glib-IO-Channels.html#g-io-channel-set-encoding
+says the default encoding is UTF-8, and setting encoding to NULL is safe
+use with binary data.
+
+Actually without setting encoding to NULL, on Fedora 32, trying to terminate pcmanfm with
+Ctrl-C (SIGINT) causes pcmanfm hang at g_io_channel_read_chars() in on_unix_signal(),
+and this is now causing system reboot delayed for 90 seconds with systemd.
+---
+ src/pcmanfm.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/pcmanfm.c b/src/pcmanfm.c
+index 9be80f7..c0fe84f 100644
+--- a/src/pcmanfm.c
++++ b/src/pcmanfm.c
+@@ -239,6 +239,7 @@ int main(int argc, char** argv)
+     {
+         GIOChannel* ch = g_io_channel_unix_new(signal_pipe[0]);
+         g_io_add_watch(ch, G_IO_IN|G_IO_PRI, (GIOFunc)on_unix_signal, NULL);
++        g_io_channel_set_encoding(ch, NULL, NULL);
+         g_io_channel_unref(ch);
+ 
+         /* intercept signals */
+-- 
+2.26.0.rc2
+