diff options
| author | Lennart Poettering <lennart@poettering.net> | 2013-02-13 21:24:10 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-02-13 21:24:10 +0100 |
| commit | 61cc634bc208b264bd2fbe6af241b345a2002509 (patch) | |
| tree | 8f4b649a7e1313a1916793799f261bc934c2a058 | |
| parent | 3ac525bd75f0009954c6dde3461b6a640d936ee3 (diff) | |
efi: use efi_get_variable_string() instead of efi_get_variable() where we can
| -rw-r--r-- | src/shared/efivars.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/src/shared/efivars.c b/src/shared/efivars.c index 7918c5961..064746a9a 100644 --- a/src/shared/efivars.c +++ b/src/shared/efivars.c @@ -348,23 +348,17 @@ int efi_get_boot_options(uint16_t **options) { } static int read_usec(sd_id128_t vendor, const char *name, usec_t *u) { - _cleanup_free_ void *i = NULL; _cleanup_free_ char *j = NULL; - size_t is; int r; uint64_t x; assert(name); assert(u); - r = efi_get_variable(EFI_VENDOR_LOADER, name, NULL, &i, &is); + r = efi_get_variable_string(EFI_VENDOR_LOADER, name, &j); if (r < 0) return r; - j = utf16_to_utf8(i, is); - if (!j) - return -ENOMEM; - r = safe_atou64(j, &x); if (r < 0) return r; @@ -437,22 +431,16 @@ int efi_get_boot_timestamps(const dual_timestamp *n, dual_timestamp *firmware, d } int efi_get_loader_device_part_uuid(sd_id128_t *u) { - _cleanup_free_ void *s = NULL; _cleanup_free_ char *p = NULL; - size_t ss; int r, parsed[16]; unsigned i; assert(u); - r = efi_get_variable(EFI_VENDOR_LOADER, "LoaderDevicePartUUID", NULL, &s, &ss); + r = efi_get_variable_string(EFI_VENDOR_LOADER, "LoaderDevicePartUUID", &p); if (r < 0) return r; - p = utf16_to_utf8(s, ss); - if (!p) - return -ENOMEM; - if (sscanf(p, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x", &parsed[0], &parsed[1], &parsed[2], &parsed[3], &parsed[4], &parsed[5], &parsed[6], &parsed[7], |