On Thu, Mar 28, 2024 at 6:23 PM <marcandre.lureau@redhat.com> wrote:

> From: Marc-André Lureau <marcandre.lureau@redhat.com>
>
> ../migration/dirtyrate.c:186:5: error: ‘records’ may be used uninitialized
> [-Werror=maybe-uninitialized]
> ../migration/dirtyrate.c:168:12: error: ‘gen_id’ may be used uninitialized
> [-Werror=maybe-uninitialized]
> ../migration/migration.c:2273:5: error: ‘file’ may be used uninitialized
> [-Werror=maybe-uninitialized]
>
> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
> ---
>  migration/dirtyrate.c | 4 ++--
>  migration/migration.c | 2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/migration/dirtyrate.c b/migration/dirtyrate.c
> index 1d2e85746f..22dd22922c 100644
> --- a/migration/dirtyrate.c
> +++ b/migration/dirtyrate.c
> @@ -144,12 +144,12 @@ int64_t vcpu_calculate_dirtyrate(int64_t
> calc_time_ms,
>                                   unsigned int flag,
>                                   bool one_shot)
>  {
> -    DirtyPageRecord *records;
> +    DirtyPageRecord *records = NULL;
>      int64_t init_time_ms;
>      int64_t duration;
>      int64_t dirtyrate;
>      int i = 0;
> -    unsigned int gen_id;
> +    unsigned int gen_id = 0;
>
>  retry:
>      init_time_ms = qemu_clock_get_ms(QEMU_CLOCK_REALTIME);
> diff --git a/migration/migration.c b/migration/migration.c
> index 9fe8fd2afd..412138ea94 100644
> --- a/migration/migration.c
> +++ b/migration/migration.c
> @@ -2247,7 +2247,7 @@ static bool
> migrate_handle_rp_resume_ack(MigrationState *s,
>   */
>  static void migration_release_dst_files(MigrationState *ms)
>  {
> -    QEMUFile *file;
> +    QEMUFile *file = NULL;
>
>      WITH_QEMU_LOCK_GUARD(&ms->qemu_file_lock) {
>          /*
> --
> 2.44.0
>
>
Reviewed-by: Hyman Huang <yong.huang@smartx.com>

Yong

-- 
Best regards