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From ece7649025fbdbde48ff0b954e8ec2e42c4a8b3d Mon Sep 17 00:00:00 2001
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From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
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Date: Tue, 3 Mar 2020 18:43:10 +0000
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Subject: [PATCH 14/18] virtiofsd: load_capng missing unlock
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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: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Message-id: <20200303184314.155564-4-dgilbert@redhat.com>
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Patchwork-id: 94126
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O-Subject: [RHEL-AV-8.2.0 qemu-kvm PATCH 3/7] virtiofsd: load_capng missing unlock
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Bugzilla: 1797064
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Sergio Lopez Pascual <slp@redhat.com>
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RH-Acked-by: Ján Tomko <jtomko@redhat.com>
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From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
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Missing unlock in error path.
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Fixes: Covertiy CID 1413123
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Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
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(cherry picked from commit 686391112fd42c615bcc4233472887a66a9b5a4a)
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Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
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---
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tools/virtiofsd/passthrough_ll.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c
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index e6f2399..c635fc8 100644
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--- a/tools/virtiofsd/passthrough_ll.c
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+++ b/tools/virtiofsd/passthrough_ll.c
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@@ -232,6 +232,7 @@ static int load_capng(void)
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*/
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cap.saved = capng_save_state();
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if (!cap.saved) {
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+ pthread_mutex_unlock(&cap.mutex);
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fuse_log(FUSE_LOG_ERR, "capng_save_state (thread)\n");
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return -EINVAL;
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}
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--
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1.8.3.1
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