[XenPPC] [PATCH] Fix possible random return value from find_space

[Amos Waterland <apw@xxxxxxxxxx>]

In find_space, if the user passes zero for the size argument she will
get a random value returned.

Signed-off-by: Amos Waterland <apw@xxxxxxxxxx>

---

 boot_of.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -r da9637bef06a xen/arch/powerpc/boot_of.c
--- a/xen/arch/powerpc/boot_of.c        Thu Aug 17 17:58:07 2006 -0400
+++ b/xen/arch/powerpc/boot_of.c        Thu Aug 17 18:28:02 2006 -0400
@@ -698,7 +698,7 @@ static ulong find_space(u32 size, u32 al
 {
     memory_map_t *map = (memory_map_t *)((ulong)mbi->mmap_addr);
     ulong eomem = ((u64)map->length_high << 32) | (u64)map->length_low;
-    ulong base;
+    ulong base = 0x0;
 
     if (size == 0) return base;
 

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