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restore: fix "Defect type: UNINIT"

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Static code analysis reported:

  1. criu/cr-restore.c:2438:2: var_decl: Declaring variable "end_vma"
     without initializer.
  4. criu/cr-restore.c:2451:5: assign: Assigning: "s_vma" = "&end_vma",
     which points to uninitialized data.
  7. criu/cr-restore.c:2449:4: uninit_use: Using uninitialized value
     "s_vma->list.next".

This tries to fix it by initializing the variable.

Signed-off-by: Adrian Reber <areber@redhat.com>
This commit is contained in:
Adrian Reber 2025-11-26 07:49:05 +00:00 • committed by Radostin Stoyanov
parent bf82389de3
commit 09bb362664
1 changed files with 1 additions and 0 deletions
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criu/cr-restore.c
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@ -2440,6 +2440,7 @@ static long restorer_get_vma_hint(struct list_head *tgt_vma_list, struct list_he
end_vma.e = &end_e;
end_e.start = end_e.end = kdat.task_size;
INIT_LIST_HEAD(&end_vma.list);
s_vma = list_first_entry(self_vma_list, struct vma_area, list);
t_vma = list_first_entry(tgt_vma_list, struct vma_area, list);