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authorDavid Hildenbrand <david@redhat.com>2022-01-17 04:12:33 +0000
committerMichael S. Tsirkin <mst@redhat.com>2022-02-04 09:07:43 -0500
commitfa3d5483f0f4d4583b69ea7211c721418fca6704 (patch)
treeca9c4fe1440d4308e385e089cd8bc6a368949cf6 /subprojects
parent4fd5ca829ae28f1f009210ab1cd42f86671015ec (diff)
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libvhost-user: fix VHOST_USER_REM_MEM_REG not closing the fd
We end up not closing the file descriptor, resulting in leaking one file descriptor for each VHOST_USER_REM_MEM_REG message. Fixes: 875b9fd97b34 ("Support individual region unmap in libvhost-user") Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Raphael Norwitz <raphael.norwitz@nutanix.com> Cc: "Marc-André Lureau" <marcandre.lureau@redhat.com> Cc: Stefan Hajnoczi <stefanha@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Coiby Xu <coiby.xu@gmail.com> Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Raphael Norwitz <raphael.norwitz@nutanix.com> Message-Id: <20220117041050.19718-5-raphael.norwitz@nutanix.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'subprojects')
-rw-r--r--subprojects/libvhost-user/libvhost-user.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/subprojects/libvhost-user/libvhost-user.c b/subprojects/libvhost-user/libvhost-user.c
index 7dd8e91..3f4d722 100644
--- a/subprojects/libvhost-user/libvhost-user.c
+++ b/subprojects/libvhost-user/libvhost-user.c
@@ -868,6 +868,8 @@ vu_rem_mem_reg(VuDev *dev, VhostUserMsg *vmsg) {
vu_panic(dev, "Specified region not found\n");
}
+ close(vmsg->fds[0]);
+
return true;
}