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clang: make pointer defined

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This commit is contained in:
Zdenek Kabelac 2025-02-16 16:23:53 +01:00
parent 3a700dd2f2
commit f66c76e5ea
1 changed files with 3 additions and 2 deletions
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5
device_mapper/libdm-report.c
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@ -547,7 +547,7 @@ static int _report_field_string_list(struct dm_report *rh,
}
/* more than one item - allocate temporary array for string list items for further processing */
if (!(arr = malloc(list_size * sizeof(struct str_pos_len)))) {
if (!(arr = zalloc(list_size * sizeof(struct str_pos_len)))) {
log_error("%s failed to allocate temporary array for processing", _error_msg_prefix);
goto out;
}
@ -589,7 +589,8 @@ static int _report_field_string_list(struct dm_report *rh,
for (i = 0, pos = 0; i < list_size; i++) {
arr[i].item.pos = pos;
memcpy(repstr + pos, arr[i].str, arr[i].item.len);
if (arr[i].str)
memcpy(repstr + pos, arr[i].str, arr[i].item.len);
memcpy(repstr_extra + i + 1, &arr[i].item, sizeof(struct pos_len));
pos += arr[i].item.len;