--- a/kernel/gcov/fs.c~gcov-fs-replace-zero-length-array-with-flexible-array-member +++ a/kernel/gcov/fs.c @@ -58,7 +58,7 @@ struct gcov_node { struct dentry *dentry; struct dentry **links; int num_loaded; - char name[0]; + char name[]; }; static const char objtree[] = OBJTREE;