[Xen-changelog] The problem is that GCC4 is seeing is that variable such as frame (in

[BitKeeper Bot <riel@xxxxxxxxxxx>]

ChangeSet 1.1319, 2005/04/18 22:40:44+01:00, iap10@xxxxxxxxxxxxxxxxxxxxx

        The problem is that GCC4 is seeing is that variable such as frame (in
        grant_table.c) is passed into a function without initialization. Again 
for the variable sl1mfn  (in shadow.c) does the same thing. So really the 
patches should be:
        
        Signed-off-by: Jerone Young <jyoung5@xxxxxxxxxx>



 arch/x86/shadow.c    |    2 +-
 common/grant_table.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)


diff -Nru a/xen/arch/x86/shadow.c b/xen/arch/x86/shadow.c
--- a/xen/arch/x86/shadow.c     2005-04-18 21:05:44 -04:00
+++ b/xen/arch/x86/shadow.c     2005-04-18 21:05:44 -04:00
@@ -1651,7 +1651,7 @@
 shadow_make_snapshot(
     struct domain *d, unsigned long gpfn, unsigned long gmfn)
 {
-    unsigned long smfn, sl1mfn;
+    unsigned long smfn, sl1mfn = 0;
     void *original, *snapshot;
     u32 min_max = 0;
     int min, max, length;
diff -Nru a/xen/common/grant_table.c b/xen/common/grant_table.c
--- a/xen/common/grant_table.c  2005-04-18 21:05:44 -04:00
+++ b/xen/common/grant_table.c  2005-04-18 21:05:44 -04:00
@@ -311,7 +311,7 @@
     struct exec_domain   *led;
     u16                   dev_hst_ro_flags;
     int                   handle;
-    unsigned long         frame, host_virt_addr;
+    unsigned long         frame = 0, host_virt_addr;
     int                   rc;
 
     /* Returns 0 if TLB flush / invalidate required by caller.

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