1 files changed, 4 insertions, 0 deletions
diff --git a/common/mem.c b/common/mem.c
index 96be351c..7236cf0c 100644
--- a/common/mem.c
+++ b/common/mem.c
@@ -74,6 +74,10 @@ void *spice_memdup(const void *mem, size_t n_bytes)
 {
     void *copy;
 
+    if (mem == NULL) {
+        return NULL;
+    }
+
     copy = spice_malloc(n_bytes);
     memcpy(copy, mem, n_bytes);
     return copy;