- if (!buf)
- goto out;
-
- u8 *p = buf;
- p = put_u16(p, utf16_len); /* Substitute name offset */
- p = put_u16(p, utf16_len); /* Substitute name length */
- p = put_u16(p, 0); /* Print name offset */
- p = put_u16(p, utf16_len); /* Print name length */
- p = put_u32(p, 1); /* flags: 0 iff *full* target, including drive letter??? */
- p = put_bytes(p, utf16_len, (const u8*)name_utf16);
- p = put_bytes(p, utf16_len, (const u8*)name_utf16);
- *len_ret = len;
-out:
+ if (buf) {
+ u8 *p = buf;
+ p = put_u16(p, utf16_len); /* Substitute name offset */
+ p = put_u16(p, utf16_len); /* Substitute name length */
+ p = put_u16(p, 0); /* Print name offset */
+ p = put_u16(p, utf16_len); /* Print name length */
+ p = put_u32(p, 1); /* flags: 0 iff *full* target, including drive letter??? */
+ p = put_bytes(p, utf16_len, (const u8*)name_utf16);
+ p = put_bytes(p, utf16_len, (const u8*)name_utf16);
+ *len_ret = len;
+ *buf_ret = buf;
+ ret = 0;
+ } else {
+ ret = WIMLIB_ERR_NOMEM;
+ }