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author | Robbie Harwood <rharwood@redhat.com> | 2022-08-18 13:50:09 -0400 |
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committer | Daniel Kiper <daniel.kiper@oracle.com> | 2022-08-20 00:19:00 +0200 |
commit | 01d1953fc50764206daad12d9b5dd68721353315 (patch) | |
tree | 0cb76c9273d557d45f8450a3e5c486316b85feef | |
parent | a032782c86575e8d451d1628cc055cad9fb3b096 (diff) | |
download | grub-01d1953fc50764206daad12d9b5dd68721353315.tar.gz |
commands/efi/efifwsetup: Add missing grub_free()s
Each call of grub_efi_get_variable() needs a grub_free().
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
-rw-r--r-- | grub-core/commands/efi/efifwsetup.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/grub-core/commands/efi/efifwsetup.c b/grub-core/commands/efi/efifwsetup.c index eaca03283..30f269531 100644 --- a/grub-core/commands/efi/efifwsetup.c +++ b/grub-core/commands/efi/efifwsetup.c @@ -44,6 +44,8 @@ grub_cmd_fwsetup (grub_command_t cmd __attribute__ ((unused)), if (old_os_indications != NULL && oi_size == sizeof (os_indications)) os_indications |= *old_os_indications; + grub_free (old_os_indications); + status = grub_efi_set_variable ("OsIndications", &global, &os_indications, sizeof (os_indications)); if (status != GRUB_ERR_NONE) @@ -62,17 +64,20 @@ efifwsetup_is_supported (void) grub_efi_uint64_t *os_indications_supported = NULL; grub_size_t oi_size = 0; grub_efi_guid_t global = GRUB_EFI_GLOBAL_VARIABLE_GUID; + grub_efi_boolean_t ret = 0; grub_efi_get_variable ("OsIndicationsSupported", &global, &oi_size, (void **) &os_indications_supported); if (!os_indications_supported) - return 0; + goto done; if (*os_indications_supported & GRUB_EFI_OS_INDICATIONS_BOOT_TO_FW_UI) - return 1; + ret = 1; - return 0; + done: + grub_free (os_indications_supported); + return ret; } GRUB_MOD_INIT (efifwsetup) |