We need to set boot->fname before calling efi_set_bootdev
otherwise this crashes as bflow->fname is null.
Reviewed-by: Simon Glass <s...@chromium.org>
Signed-off-by: Shantur Rathore <i...@shantur.com>
---
(no changes since v1)
boot/bootmeth_efi.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/boot/bootmeth_efi.c b/boot/bootmeth_efi.c
index 682cf5b23b..fd224f7c91 100644
--- a/boot/bootmeth_efi.c
+++ b/boot/bootmeth_efi.c
@@ -323,7 +323,7 @@ static int distro_efi_read_bootflow_net(struct bootflow
*bflow)
char file_addr[17], fname[256];
char *tftp_argv[] = {"tftp", file_addr, fname, NULL};
struct cmd_tbl cmdtp = {}; /* dummy */
- const char *addr_str, *fdt_addr_str;
+ const char *addr_str, *fdt_addr_str, *bootfile_name;
int ret, arch, size;
ulong addr, fdt_addr;
char str[36];
@@ -360,6 +360,12 @@ static int distro_efi_read_bootflow_net(struct bootflow
*bflow)
return log_msg_ret("sz", -EINVAL);
bflow->size = size;
+ /* bootfile should be setup by dhcp*/
+ bootfile_name = env_get("bootfile");
+ if (!bootfile_name)
+ return log_msg_ret("bootfile_name", ret);
+ bflow->fname = strdup(bootfile_name);
+
/* do the hideous EFI hack */
efi_set_bootdev("Net", "", bflow->fname, map_sysmem(addr, 0),
bflow->size);
--
2.40.1
