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From c9b1eb9d6c0da9098d5410d90d290d6fca6ea7dc Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
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Date: Wed, 16 Dec 2020 16:06:14 -0500
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Subject: [PATCH 13/14] qga: fix missing closedir() in qmp_guest_get_disks()
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Marc-André Lureau <marcandre.lureau@redhat.com>
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Message-id: <20201216160615.324213-10-marcandre.lureau@redhat.com>
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Patchwork-id: 100481
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O-Subject: [RHEL-8.4.0 qemu-kvm PATCH v2 09/10] qga: fix missing closedir() in qmp_guest_get_disks()
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Bugzilla: 1859494
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RH-Acked-by: Danilo de Paula <ddepaula@redhat.com>
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RH-Acked-by: Sergio Lopez Pascual <slp@redhat.com>
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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From: Michael Roth <michael.roth@amd.com>
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We opendir("/sys/block") at the beginning of the function, but we never
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close it prior to returning.
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Fixes: Coverity CID 1436130
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Fixes: fed3956429d5 ("qga: add implementation of guest-get-disks for Linux")
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Reported-by: Peter Maydell <peter.maydell@linaro.org>
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Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
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Cc: Tomáš Golembiovský <tgolembi@redhat.com>
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Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Signed-off-by: Michael Roth <michael.roth@amd.com>
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(cherry-picked from commit b1b9ab1c04d560f86d8da3dfca4d8b21de75fee6)
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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
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---
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qga/commands-posix.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/qga/commands-posix.c b/qga/commands-posix.c
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index 96f5ddafd3a..9a170dee14c 100644
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--- a/qga/commands-posix.c
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+++ b/qga/commands-posix.c
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@@ -1445,6 +1445,9 @@ GuestDiskInfoList *qmp_guest_get_disks(Error **errp)
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get_disk_deps(disk_dir, disk);
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ret = get_disk_partitions(ret, de->d_name, disk_dir, dev_name);
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}
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+
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+ closedir(dp);
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+
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return ret;
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}
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--
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2.27.0
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