diff options
| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2022-03-09 19:56:23 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2022-03-12 12:27:07 +0100 |
| commit | 66028930dac08f7116b5e3cdba35c3e65676c0cd (patch) | |
| tree | 79a836954752d499b8006dbe07e81257b3eb9c60 /lib/efi_loader/efi_image_loader.c | |
| parent | f95104825a127e9e76923336b1f755a9554e3126 (diff) | |
efi_loader: copy GUID in InstallProtocolInterface()
InstallProtocolInterface() is called with a pointer to the protocol GUID.
There is not guarantee that the memory used by the caller for the protocol
GUID stays allocated. To play it safe the GUID should be copied to U-Boot's
internal structures.
Reported-by: Joerie de Gram <j.de.gram@gmail.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Diffstat (limited to 'lib/efi_loader/efi_image_loader.c')
| -rw-r--r-- | lib/efi_loader/efi_image_loader.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/efi_loader/efi_image_loader.c b/lib/efi_loader/efi_image_loader.c index 5df35939f70..96113988850 100644 --- a/lib/efi_loader/efi_image_loader.c +++ b/lib/efi_loader/efi_image_loader.c @@ -91,7 +91,7 @@ void efi_print_image_infos(void *pc) list_for_each_entry(efiobj, &efi_obj_list, link) { list_for_each_entry(handler, &efiobj->protocols, link) { - if (!guidcmp(handler->guid, &efi_guid_loaded_image)) { + if (!guidcmp(&handler->guid, &efi_guid_loaded_image)) { efi_print_image_info( (struct efi_loaded_image_obj *)efiobj, handler->protocol_interface, pc); |