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-rw-r--r--usr/src/common/smbios/smb_info.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/usr/src/common/smbios/smb_info.c b/usr/src/common/smbios/smb_info.c
index b28413d6a5..eb39095bde 100644
--- a/usr/src/common/smbios/smb_info.c
+++ b/usr/src/common/smbios/smb_info.c
@@ -21,7 +21,7 @@
/*
* Copyright 2015 OmniTI Computer Consulting, Inc. All rights reserved.
- * Copyright (c) 2017, Joyent, Inc.
+ * Copyright (c) 2018, Joyent, Inc.
* Copyright 2010 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
@@ -983,13 +983,15 @@ id_t
smbios_info_boot(smbios_hdl_t *shp, smbios_boot_t *bp)
{
const smb_struct_t *stp = smb_lookup_type(shp, SMB_TYPE_BOOT);
- const smb_boot_t *b = (smb_boot_t *)(uintptr_t)stp->smbst_hdr;
+ const smb_boot_t *b;
if (stp == NULL)
return (-1); /* errno is set for us */
bzero(bp, sizeof (smbios_boot_t));
+ b = (smb_boot_t *)(uintptr_t)stp->smbst_hdr;
+
bp->smbt_status = b->smbbo_status[0];
bp->smbt_size = stp->smbst_hdr->smbh_len - sizeof (smb_boot_t);
bp->smbt_data = bp->smbt_size ? &b->smbbo_status[1] : NULL;