add fstat() call removed in 1.145 to avoid uninitialised var use

ok tobhe@

diff --git a/sbin/iked/parse.y b/sbin/iked/parse.y
index b9e6f4d..613eb8f 100644 (file)
--- a/sbin/iked/parse.y
+++ b/sbin/iked/parse.y
@@ -1,4 +1,4 @@
-/*     $OpenBSD: parse.y,v 1.145 2024/04/13 15:58:10 jrick Exp $       */
+/*     $OpenBSD: parse.y,v 1.146 2024/04/25 14:24:54 jsg Exp $ */
 
 /*
  * Copyright (c) 2019 Tobias Heider <tobias.heider@stusta.de>
@@ -1952,6 +1952,8 @@ parsekeyfile(char *filename, struct iked_auth *auth)
                err(1, "open %s", filename);
        if (check_file_secrecy(fd, filename) == -1)
                exit(1);
+       if (fstat(fd, &sb) == -1)
+               err(1, "parsekeyfile: stat %s", filename);
        if ((sb.st_size > KEYSIZE_LIMIT) || (sb.st_size == 0))
                errx(1, "%s: key too %s", filename, sb.st_size ? "large" :
                    "small");