bootflow: bootmeth_efi: don't free buffer
bootmeth_efi doesn't allocate any buffer to load efi in any case.
enable static buffer flag for all cases.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Shantur Rathore <i@shantur.com>
diff --git a/boot/bootmeth_efi.c b/boot/bootmeth_efi.c
index e884dc6..446cb73 100644
--- a/boot/bootmeth_efi.c
+++ b/boot/bootmeth_efi.c
@@ -160,7 +160,6 @@
if (ret)
return log_msg_ret("read", ret);
bflow->buf = map_sysmem(addr, bflow->size);
- bflow->flags |= BOOTFLOWF_STATIC_BUF;
set_efi_bootdev(desc, bflow);
@@ -404,6 +403,12 @@
{
int ret;
+ /*
+ * bootmeth_efi doesn't allocate any buffer neither for blk nor net device
+ * set flag to avoid freeing static buffer.
+ */
+ bflow->flags |= BOOTFLOWF_STATIC_BUF;
+
if (bootmeth_uses_network(bflow)) {
/* we only support reading from one device, so ignore 'dev' */
ret = distro_efi_read_bootflow_net(bflow);