diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/i386/smbios.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hw/i386/smbios.c b/hw/i386/smbios.c index 6431dd4d84..e708cb8919 100644 --- a/hw/i386/smbios.c +++ b/hw/i386/smbios.c @@ -140,7 +140,10 @@ static void smbios_build_type_0_fields(const char *t) bios_release_date_str), buf, strlen(buf) + 1); if (get_param_value(buf, sizeof(buf), "release", t)) { - sscanf(buf, "%hhu.%hhu", &major, &minor); + if (sscanf(buf, "%hhu.%hhu", &major, &minor) != 2) { + error_report("Invalid release"); + exit(1); + } smbios_add_field(0, offsetof(struct smbios_type_0, system_bios_major_release), &major, 1); |