26 lines
1.0 KiB
Diff
26 lines
1.0 KiB
Diff
From d849a11447ace88fe505460178dc0b74f580c0d7 Mon Sep 17 00:00:00 2001
|
|
From: Mario Limonciello <mario.limonciello@dell.com>
|
|
Date: Wed, 27 Mar 2019 12:29:44 -0500
|
|
Subject: [PATCH] Fix a segfault if unable to find service token (Fixes: #57)
|
|
|
|
---
|
|
src/libsmbios_c/system_info/service_tag.c | 2 ++
|
|
1 file changed, 2 insertions(+)
|
|
|
|
diff --git a/src/libsmbios_c/system_info/service_tag.c b/src/libsmbios_c/system_info/service_tag.c
|
|
index b2b0af6..b1aec53 100644
|
|
--- a/src/libsmbios_c/system_info/service_tag.c
|
|
+++ b/src/libsmbios_c/system_info/service_tag.c
|
|
@@ -374,6 +374,8 @@ int setServiceTagUsingCMOSToken(const char *newTag, const char *pass_ascii, cons
|
|
// Step 2: reset checksum
|
|
fnprintf("- csum ");
|
|
s = token_get_smbios_struct(Cmos_Service_Token);
|
|
+ if (!s)
|
|
+ goto out;
|
|
indexPort = ((struct indexed_io_access_structure*)s)->indexPort;
|
|
dataPort = ((struct indexed_io_access_structure*)s)->dataPort;
|
|
location = ((struct indexed_io_token *)token_get_ptr(Cmos_Service_Token))->location;
|
|
--
|
|
2.33.0
|
|
|