util: explicitly turn of O_CLOEXEC for stdin/stdout/stderr

diff --git a/src/util.c b/src/util.c
index ca769c22e6a62b2cbdd5956f5835435acf59a052..344b869c8cb796f66b977fdda25ec549f0833703 100644 (file)
--- a/src/util.c
+++ b/src/util.c
@@ -2947,6 +2947,10 @@ int make_stdio(int fd) {
         if (r < 0 || s < 0 || t < 0)
                 return -errno;
 
+        fd_cloexec(STDIN_FILENO, false);
+        fd_cloexec(STDOUT_FILENO, false);
+        fd_cloexec(STDERR_FILENO, false);
+
         return 0;
 }