On 12/17/2013 05:25 PM, Juan Quintela wrote:
Signed-off-by: Juan Quintela <quint...@redhat.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
---
include/exec/memory-internal.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/exec/memory-internal.h b/include/exec/memory-internal.h
index b58010f..d09d6d8 100644
--- a/include/exec/memory-internal.h
+++ b/include/exec/memory-internal.h
@@ -43,6 +43,7 @@ void qemu_ram_free_from_ptr(ram_addr_t addr);
static inline bool cpu_physical_memory_get_dirty_flag(ram_addr_t addr,
unsigned client)
{
+ assert(client < DIRTY_MEMORY_NUM);
return ram_list.phys_dirty[addr >> TARGET_PAGE_BITS] & (1 << client);
}
@@ -74,6 +75,7 @@ static inline int cpu_physical_memory_get_dirty(ram_addr_t
start,
static inline void cpu_physical_memory_set_dirty_flag(ram_addr_t addr,
unsigned client)
{
+ assert(client < DIRTY_MEMORY_NUM);
ram_list.phys_dirty[addr >> TARGET_PAGE_BITS] |= (1 << client);
}
@@ -89,6 +91,8 @@ static inline int
cpu_physical_memory_clear_dirty_flag(ram_addr_t addr,
{
int mask = ~(1 << client);
+ assert(client < DIRTY_MEMORY_NUM);
+
return ram_list.phys_dirty[addr >> TARGET_PAGE_BITS] &= mask;
}
Reviewed-by: Orit Wasserman <owass...@redhat.com>