format-table: make sure we never call memcmp() with NULL parameters

diff --git a/src/shared/format-table.c b/src/shared/format-table.c
index 8189c3475d9d000747513137be7ba279640c47aa..e685efea0e147fb999f77777a04ca44a231af1c5 100644 (file)
--- a/src/shared/format-table.c
+++ b/src/shared/format-table.c
@@ -275,7 +275,7 @@ static bool table_data_matches(
         if (k != l)
                 return false;
 
-        return memcmp(data, d->data, l) == 0;
+        return memcmp_safe(data, d->data, l) == 0;
 }
 
 static TableData *table_data_new(