From 4206d89003d13af1385d5d2d957378cfc2c7fd4c Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Tue, 3 Oct 2023 11:44:11 +0900
Subject: [PATCH] tests:gpgscm: Fix process select loop.

* tests/gpgscm/ffi.c (do_process_spawn_io): Clear READ_FDSET in the
loop.

--

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
---
 tests/gpgscm/ffi.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/tests/gpgscm/ffi.c b/tests/gpgscm/ffi.c
index cac052138..36b0b98d2 100644
--- a/tests/gpgscm/ffi.c
+++ b/tests/gpgscm/ffi.c
@@ -1025,19 +1025,13 @@ do_process_spawn_io (scheme *sc, pointer args)
     fd_set read_fdset;
     ssize_t bytes_read;
 
-    if (out_fd < 0)
-      goto errout;
-
-    if (err_fd < 0)
-      goto errout;
-
-    FD_ZERO (&read_fdset);
-
     while (1)
       {
         int nfd;
         int ret;
 
+        FD_ZERO (&read_fdset);
+
         if (out_fd >= 0)
           FD_SET (out_fd, &read_fdset);