diff options
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/x86/smbios.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/arch/x86/smbios.c b/src/arch/x86/smbios.c index 03d95e07f0..305ba40fe1 100644 --- a/src/arch/x86/smbios.c +++ b/src/arch/x86/smbios.c @@ -46,6 +46,13 @@ int smbios_add_string(char *start, const char *str) int i = 1; char *p = start; + /* + * Return 0 as required for empty strings. + * See Section 6.1.3 "Text Strings" of the SMBIOS specification. + */ + if (*str == '\0') + return 0; + for(;;) { if (!*p) { strcpy(p, str); |