From 562a558647be6fe43e60f8bf3601e5b6122c0599 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Tue, 30 Jun 2020 11:03:31 +0200 Subject: [PATCH] usb/dev-mtp: Fix Error double free after inotify failure MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit error_report_err() frees its first argument. Freeing it again is wrong. Don't. Fixes: 47287c27d0c367a89f7b2851e23a7f8b2d499dd6 Cc: Gerd Hoffmann Cc: Daniel P. Berrangé Cc: qemu-stable@nongnu.org Signed-off-by: Markus Armbruster Message-Id: <20200630090351.1247703-7-armbru@redhat.com> Reviewed-by: Daniel P. Berrangé --- hw/usb/dev-mtp.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c index 168428156b..15a2243101 100644 --- a/hw/usb/dev-mtp.c +++ b/hw/usb/dev-mtp.c @@ -634,7 +634,6 @@ static void usb_mtp_object_readdir(MTPState *s, MTPObject *o) error_reportf_err(err, "usb-mtp: failed to add watch for %s: ", o->path); - error_free(err); } else { trace_usb_mtp_file_monitor_event(s->dev.addr, o->path, "Watch Added"); @@ -1279,7 +1278,6 @@ static void usb_mtp_command(MTPState *s, MTPControl *c) if (err) { error_reportf_err(err, "usb-mtp: file monitoring init failed: "); - error_free(err); } else { QTAILQ_INIT(&s->events); } -- 2.11.4.GIT