diff options
| -rw-r--r-- | include/exec/memory-internal.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/exec/memory-internal.h b/include/exec/memory-internal.h index b58010f1d0..d09d6d8355 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; } |