1 files changed, 4 insertions, 0 deletions
diff --git a/arch_init.c b/arch_init.c
index 66f5e82263..8edeabee4c 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -178,6 +178,10 @@ static struct {
 
 int64_t xbzrle_cache_resize(int64_t new_size)
 {
+    if (new_size < TARGET_PAGE_SIZE) {
+        return -1;
+    }
+
     if (XBZRLE.cache != NULL) {
         return cache_resize(XBZRLE.cache, new_size / TARGET_PAGE_SIZE) *
             TARGET_PAGE_SIZE;