Blame 0235-Clear-handler-only-for-valid-fd.patch
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From b7b94b6016b89bf698d661ce4fd22139e771a835 Mon Sep 17 00:00:00 2001
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From: Orit Wasserman <owasserm@redhat.com>
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Date: Mon, 24 Sep 2012 13:11:10 +0200
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Subject: [PATCH] Clear handler only for valid fd
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Signed-off-by: Orit Wasserman <owasserm@redhat.com>
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Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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(cherry picked from commit 3202becaa2b805497ce9e6faa6edfb83665f91b1)
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Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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---
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migration.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/migration.c b/migration.c
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index 1edeec5..22a05c4 100644
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--- a/migration.c
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+++ b/migration.c
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@@ -240,7 +240,9 @@ static int migrate_fd_cleanup(MigrationState *s)
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{
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int ret = 0;
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- qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL);
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+ if (s->fd != -1) {
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+ qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL);
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+ }
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if (s->file) {
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DPRINTF("closing file\n");
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