[PULL 31/35] qsd: Do not use error_report() before monitor_init

Maintainers: Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Ari Sundholm <ari@tuxera.com>, Stefan Hajnoczi <stefanha@redhat.com>, John Snow <jsnow@redhat.com>, Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>, Fam Zheng <fam@euphon.net>, "Denis V. Lunev" <den@openvz.org>, Eric Blake <eblake@redhat.com>, Stefan Weil <sw@weilnetz.de>, Jeff Cody <codyprime@gmail.com>, "Daniel P. Berrangé" <berrange@redhat.com>, Niek Linnenbank <nieklinnenbank@gmail.com>, Beniamino Galvani <b.galvani@gmail.com>, Peter Maydell <peter.maydell@linaro.org>, "Cédric Le Goater" <clg@kaod.org>, Andrew Jeffery <andrew@aj.id.au>, Joel Stanley <joel@jms.id.au>, Alistair Francis <alistair@alistair23.me>, "Philippe Mathieu-Daudé" <f4bug@amsat.org>, Laurent Vivier <laurent@vivier.eu>, Bin Meng <bin.meng@windriver.com>, Palmer Dabbelt <palmer@dabbelt.com>, Daniel Henrique Barboza <danielhb413@gmail.com>, David Gibson <david@gibson.dropbear.id.au>, Greg Kurz <groug@kaod.org>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Juan Quintela <quintela@redhat.com>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>
There is a newer version of this series
[PULL 31/35] qsd: Do not use error_report() before monitor_init
Posted by Hanna Reitz 2 years, 9 months ago
error_report() only works once monitor_init_globals_core() has been
called, which is not the case when parsing the --daemonize option.  Use
fprintf(stderr, ...) instead.

Fixes: 2525edd85fec53e23fda98974a15e3b3c8957596 ("qsd: Add --daemonize")
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220609122852.21140-1-hreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 storage-daemon/qemu-storage-daemon.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/storage-daemon/qemu-storage-daemon.c b/storage-daemon/qemu-storage-daemon.c
index b8e910f220..448c318e23 100644
--- a/storage-daemon/qemu-storage-daemon.c
+++ b/storage-daemon/qemu-storage-daemon.c
@@ -296,7 +296,11 @@ static void process_options(int argc, char *argv[], bool pre_init_pass)
             }
         case OPTION_DAEMONIZE:
             if (os_set_daemonize(true) < 0) {
-                error_report("--daemonize not supported in this build");
+                /*
+                 * --daemonize is parsed before monitor_init_globals_core(), so
+                 * error_report() does not work yet
+                 */
+                fprintf(stderr, "--daemonize not supported in this build\n");
                 exit(EXIT_FAILURE);
             }
             break;
-- 
2.35.3