Patchwork [v3,4/4] Partially revert "savevm: fix corruption in vmstate_subsection_load()."

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Submitter Paolo Bonzini
Date Aug. 12, 2011, 9:59 a.m.
Message ID <1313143181-7921-5-git-send-email-pbonzini@redhat.com>
Download mbox | patch
Permalink /patch/109812/
State New
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Comments

Paolo Bonzini - Aug. 12, 2011, 9:59 a.m.
This reverts the additional check in commit eb60260d (but not the
assertions).

The new format does not require the check, and with the old format
it traded one kind of bogus failure for a different kind of silent
failure.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 savevm.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

Patch

diff --git a/savevm.c b/savevm.c
index a362ad7..2164edc 100644
--- a/savevm.c
+++ b/savevm.c
@@ -1699,10 +1699,6 @@  static int vmstate_subsection_load(QEMUFile *f, const VMStateDescription *vmsd,
 {
     const VMStateSubsection *sub = vmsd->subsections;
 
-    if (!sub || !sub->needed) {
-        return 0;
-    }
-
     while (qemu_peek_byte(f) == QEMU_VM_SUBSECTION) {
         char idstr[256];
         int ret;