haraldwolff/qemu-patch-raspberry4
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

smbios: fix uuid copy

Browse source 
Since 9c5ce8db, the uuid is wrongly copied, as QemuUUID 'in' argument is
already a pointer.

Fixes ASAN complaining:
hw/smbios/smbios.c:489:5: runtime error: load of address 0x7fffcdb91b00
with insufficient space for an object of type '__int128 unsigned'

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20160928143810.25558-1-marcandre.lureau@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
[Warp the long error message line in commit message. - Fam]
Signed-off-by: Fam Zheng <famz@redhat.com>
This commit is contained in:
Marc-André Lureau 2016-09-28 18:38:10 +04:00 committed by Fam Zheng
parent 84d0984dfe
commit 664ee76891
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
hw/smbios/smbios.c
View file

@ -486,7 +486,7 @@ static void smbios_build_type_0_table(void)
*/
static void smbios_encode_uuid(struct smbios_uuid *uuid, QemuUUID *in)
{
memcpy(uuid, &in, 16);
memcpy(uuid, in, 16);
if (smbios_uuid_encoded) {
uuid->time_low = bswap32(uuid->time_low);
uuid->time_mid = bswap16(uuid->time_mid);