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cov: always sure we end with '0'

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Use easier dm_strncpy().
This commit is contained in:
Zdenek Kabelac 2020-08-29 19:56:37 +02:00
parent de837c15a5
commit 1705b439b1
1 changed files with 1 additions and 2 deletions
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3
lib/label/hints.c
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@ -818,8 +818,7 @@ static int _read_hint_file(struct cmd_context *cmd, struct dm_list *hints, int *
while ((dev = dev_iter_get(cmd, iter))) {
if (!_dev_in_hint_hash(cmd, dev))
continue;
memset(devpath, 0, sizeof(devpath));
strncpy(devpath, dev_name(dev), PATH_MAX);
(void) dm_strncpy(devpath, dev_name(dev), sizeof(devpath));
calc_hash = calc_crc(calc_hash, (const uint8_t *)devpath, strlen(devpath));
calc_count++;
}