From d0384d516043f9c9c28158827a113771c3247536 Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Wed, 4 Sep 2019 13:56:01 +0200 Subject: [PATCH] efi_loader: correctly render CD-ROM device path nodes Correct the name of the partition size component in struct efi_device_path_cdrom_path. Render entry, start, and size when converting a CD-ROM device path node to text. Signed-off-by: Heinrich Schuchardt --- include/efi_api.h | 2 +- lib/efi_loader/efi_device_path.c | 2 +- lib/efi_loader/efi_device_path_to_text.c | 3 ++- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/include/efi_api.h b/include/efi_api.h index 7f7b67fa00..cb895f31e5 100644 --- a/include/efi_api.h +++ b/include/efi_api.h @@ -483,7 +483,7 @@ struct efi_device_path_cdrom_path { struct efi_device_path dp; u32 boot_entry; u64 partition_start; - u64 partition_end; + u64 partition_size; } __packed; struct efi_device_path_file_path { diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c index eeeb806836..ea39f13b73 100644 --- a/lib/efi_loader/efi_device_path.c +++ b/lib/efi_loader/efi_device_path.c @@ -665,7 +665,7 @@ static void *dp_part_node(void *buf, struct blk_desc *desc, int part) cddp->dp.sub_type = DEVICE_PATH_SUB_TYPE_CDROM_PATH; cddp->dp.length = sizeof(*cddp); cddp->partition_start = info.start; - cddp->partition_end = info.size; + cddp->partition_size = info.size; buf = &cddp[1]; } else { diff --git a/lib/efi_loader/efi_device_path_to_text.c b/lib/efi_loader/efi_device_path_to_text.c index 892f5c4d33..6e27508fba 100644 --- a/lib/efi_loader/efi_device_path_to_text.c +++ b/lib/efi_loader/efi_device_path_to_text.c @@ -214,7 +214,8 @@ static char *dp_media(char *s, struct efi_device_path *dp) case DEVICE_PATH_SUB_TYPE_CDROM_PATH: { struct efi_device_path_cdrom_path *cddp = (struct efi_device_path_cdrom_path *)dp; - s += sprintf(s, "CDROM(0x%x)", cddp->boot_entry); + s += sprintf(s, "CDROM(%u,0x%llx,0x%llx)", cddp->boot_entry, + cddp->partition_start, cddp->partition_size); break; } case DEVICE_PATH_SUB_TYPE_FILE_PATH: { -- 2.39.5