diff mbox series

[034/113] memory: fix flatview_access_valid RCU read lock/unlock imbalance

Message ID 20180619014319.28272-35-mdroth@linux.vnet.ibm.com
State New
Headers show
Series [001/113] block/ssh: fix possible segmentation fault when .desc is not null-terminated | expand

Commit Message

Michael Roth June 19, 2018, 1:42 a.m. UTC 
From: Paolo Bonzini <pbonzini@redhat.com>

Fixes: 11e732a5ed46903f997985bed4c3767ca28a7eb6
Reported-by: Cornelia Huck <cohuck@redhat.com>
Reported-by: luigi burdo <intermediadc@hotmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Cornelia Huck <cohuck@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-id: 20180307130238.19358-1-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit b39b61e410022f96ceb53d4381d25cba5126ac44)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 exec.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/exec.c b/exec.c
index d589283bdd..5f8017a5d7 100644
--- a/exec.c
+++ b/exec.c
@@ -3320,7 +3320,6 @@  static bool flatview_access_valid(FlatView *fv, hwaddr addr, int len,
         if (!memory_access_is_direct(mr, is_write)) {
             l = memory_access_size(mr, l, addr);
             if (!memory_region_access_valid(mr, xlat, l, is_write)) {
-                rcu_read_unlock();
                 return false;
             }
         }