Initialize variables that are touched in the error path.

Reminded by LLVM scan-build.

diff --git a/sys/arch/octeon/dev/octboot.c b/sys/arch/octeon/dev/octboot.c
index 2cfebca..8f1a53b 100644 (file)
--- a/sys/arch/octeon/dev/octboot.c
+++ b/sys/arch/octeon/dev/octboot.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: octboot.c,v 1.4 2020/09/02 16:07:33 deraadt Exp $     */
+/*     $OpenBSD: octboot.c,v 1.5 2022/01/10 16:21:19 visa Exp $        */
 
 /*
  * Copyright (c) 2019-2020 Visa Hankala
@@ -94,11 +94,14 @@ octboot_kexec(struct octboot_kexec_args *kargs, struct proc *p)
        Elf_Phdr *ph = NULL;
        Elf_Shdr *sh = NULL;
        paddr_t ekern = 0, elfp, maxp = 0, off, pa, shp;
-       size_t len, phsize, shsize, shstrsize, size;
+       size_t phsize = 0, shsize = 0, shstrsize = 0;
+       size_t len, size;
        char *argbuf = NULL, *argptr;
        char *shstr = NULL;
        int argc = 0, error, havesyms = 0, i, nalloc = 0;
 
+       memset(&eh, 0, sizeof(eh));
+
        /*
         * Load kernel arguments into a temporary buffer.
         * This also translates the userspace argv pointers to kernel pointers.