Patchwork [v5,4/4] Clear handler only for valid fd

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Submitter Orit Wasserman
Date Sept. 24, 2012, 11:11 a.m.
Message ID <1348485070-8190-5-git-send-email-owasserm@redhat.com>
Download mbox | patch
Permalink /patch/186360/
State New
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Orit Wasserman - Sept. 24, 2012, 11:11 a.m.
Signed-off-by: Orit Wasserman <owasserm@redhat.com>
---
 migration.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

Patch

diff --git a/migration.c b/migration.c
index 1edeec5..22a05c4 100644
--- a/migration.c
+++ b/migration.c
@@ -240,7 +240,9 @@  static int migrate_fd_cleanup(MigrationState *s)
 {
     int ret = 0;
 
-    qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL);
+    if (s->fd != -1) {
+        qemu_set_fd_handler2(s->fd, NULL, NULL, NULL, NULL);
+    }
 
     if (s->file) {
         DPRINTF("closing file\n");