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btrfs-progs: handler memory allocation failure in add_extent_rec

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Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2016-01-06 15:52:11 +01:00
parent 87296b5541
commit ef45c6b9db
1 changed files with 2 additions and 0 deletions
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2
cmds-check.c
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@ -4586,6 +4586,8 @@ static int add_extent_rec(struct cache_tree *extent_cache,
return ret;
}
rec = malloc(sizeof(*rec));
if (!rec)
return -ENOMEM;
rec->start = start;
rec->max_size = max_size;
rec->nr = max(nr, max_size);