Error if unsupported flag is passed to fstatat()

2012-03-05 20:23:43 -05:00 · 2012-03-05 20:23:43 -05:00 · b51d823d92
commit b51d823d92
parent 8c7f0a8967
1 changed files with 3 additions and 0 deletions
--- a/src/build/libroot/fs_darwin.cpp
+++ b/src/build/libroot/fs_darwin.cpp
@ -285,6 +285,9 @@ fstatat(int fd, const char *path, struct stat *st, int flag)
 		// CURRENTLY UNSUPPORTED
 		errno = ENOTSUP;
 		return -1;
+	} else if (flag != 0) {
+		errno = EINVAL;
+		return -1;
 	}

 	if (path != NULL && path[0] == '/') {