NTSTATUS ndr_push_charset(struct ndr_push *ndr, int ndr_flags, const char *var, uint32_t length, uint8_t byte_mul, int chset)
{
- ssize_t ret;
- NDR_PUSH_NEED_BYTES(ndr, byte_mul*length);
+ ssize_t ret, required;
+
+ required = byte_mul * length;
+
+ NDR_PUSH_NEED_BYTES(ndr, required);
ret = convert_string(CH_UNIX, chset,
var, length,
- ndr->data+ndr->offset, byte_mul*length);
+ ndr->data+ndr->offset, required);
if (ret == -1) {
return ndr_push_error(ndr, NDR_ERR_CHARCNV,
"Bad character conversion");
}
/* Make sure the remaining part of the string is filled with zeroes */
- if (ret < (byte_mul*length)) {
- memset(ndr->data+ndr->offset+ret, 0, (byte_mul*length)-ret);
+ if (ret < required) {
+ memset(ndr->data+ndr->offset+ret, 0, required-ret);
}
- ndr->offset += length;
+ ndr->offset += required;
return NT_STATUS_OK;
}