From a7563434ac69693305f217e41c2ed819634c3777 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Mon, 1 Feb 2021 14:44:45 +0100 Subject: [PATCH] attach: log failues to dup2() with SYSDEBUG() Signed-off-by: Christian Brauner --- src/lxc/attach.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/lxc/attach.c b/src/lxc/attach.c index 01f70ac2c..82e9d9a47 100644 --- a/src/lxc/attach.c +++ b/src/lxc/attach.c @@ -1130,15 +1130,15 @@ __noreturn static void do_attach(struct attach_payload *ap) */ if (options->stdin_fd >= 0 && options->stdin_fd != STDIN_FILENO) if (dup2(options->stdin_fd, STDIN_FILENO)) - DEBUG("Failed to replace stdin with %d", options->stdin_fd); + SYSDEBUG("Failed to replace stdin with %d", options->stdin_fd); if (options->stdout_fd >= 0 && options->stdout_fd != STDOUT_FILENO) if (dup2(options->stdout_fd, STDOUT_FILENO)) - DEBUG("Failed to replace stdout with %d", options->stdin_fd); + SYSDEBUG("Failed to replace stdout with %d", options->stdin_fd); if (options->stderr_fd >= 0 && options->stderr_fd != STDERR_FILENO) if (dup2(options->stderr_fd, STDERR_FILENO)) - DEBUG("Failed to replace stderr with %d", options->stdin_fd); + SYSDEBUG("Failed to replace stderr with %d", options->stdin_fd); /* close the old fds */ if (options->stdin_fd > STDERR_FILENO) -- 2.39.5