diff options
| author | Maximilian Brune <maximilian.brune@9elements.com> | 2023-03-27 04:04:29 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-04-04 13:22:27 +0000 |
| commit | 7d6ae2b72c0a4b521d2492fab606e1544f72e979 (patch) | |
| tree | 977379d4caafd7805e940144a57743925b83ce79 /src/arch/x86 | |
| parent | 991e96083f44f6702876b0f9501bd90c00a4f294 (diff) | |
arch/x86/smbios: Check str for NULL in smbios_add_string()
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: Ic228b869aea362c1f07e0808c2735ff3b285a6bd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73980
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/smbios.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/x86/smbios.c b/src/arch/x86/smbios.c index 188fb4256f..1ec0ad20fe 100644 --- a/src/arch/x86/smbios.c +++ b/src/arch/x86/smbios.c @@ -45,7 +45,7 @@ int smbios_add_string(u8 *start, const char *str) * Return 0 as required for empty strings. * See Section 6.1.3 "Text Strings" of the SMBIOS specification. */ - if (*str == '\0') + if (str == NULL || *str == '\0') return 0; for (;;) { |