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smbios: Check R in -smbios type=0, release=R parses okay 

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo "ever the optimist" Ersek <lersek@redhat.com>
Message-id: 1370610036-10577-7-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Markus Armbruster 2013-06-07 15:00:36 +02:00 committed by Anthony Liguori
parent 527cd96f15
commit 6e5c4540d1
1 changed files with 4 additions and 1 deletions
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5
hw/i386/smbios.c
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@ -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);