Merge tag 'dm-pull-24jul19-take3' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

[platform/kernel/u-boot.git] / disk / part_efi.c

diff --git a/disk/part_efi.c b/disk/part_efi.c
index c0fa753..359b55a 100644 (file)
--- a/disk/part_efi.c
+++ b/disk/part_efi.c
@@ -313,8 +313,8 @@ int part_get_info_efi(struct blk_desc *dev_desc, int part,
                     - info->start;
        info->blksz = dev_desc->blksz;
 
-       sprintf((char *)info->name, "%s",
-                       print_efiname(&gpt_pte[part - 1]));
+       snprintf((char *)info->name, sizeof(info->name), "%s",
+                print_efiname(&gpt_pte[part - 1]));
        strcpy((char *)info->type, "U-Boot");
        info->bootable = is_bootable(&gpt_pte[part - 1]);
 #if CONFIG_IS_ENABLED(PARTITION_UUIDS)
@@ -670,9 +670,18 @@ err:
        return ret;
 }
 
-static void gpt_convert_efi_name_to_char(char *s, efi_char16_t *es, int n)
+/**
+ * gpt_convert_efi_name_to_char() - convert u16 string to char string
+ *
+ * TODO: this conversion only supports ANSI characters
+ *
+ * @s: target buffer
+ * @es:        u16 string to be converted
+ * @n: size of target buffer
+ */
+static void gpt_convert_efi_name_to_char(char *s, void *es, int n)
 {
-       char *ess = (char *)es;
+       char *ess = es;
        int i, j;
 
        memset(s, '\0', n);