CIFSSMBDelFile(const int xid, struct cifs_tcon *tcon, const char *fileName,
	       const struct nls_table *nls_codepage, int remap)
{
	DELETE_FILE_REQ *pSMB = NULL;
	DELETE_FILE_RSP *pSMBr = NULL;
	int rc = 0;
	int bytes_returned;
	int name_len;

DelFileRetry:
	rc = smb_init(SMB_COM_DELETE, 1, tcon, (void **) &pSMB,
		      (void **) &pSMBr);
	if (rc)
		return rc;

	if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
		name_len =
		    cifsConvertToUCS((__le16 *) pSMB->fileName, fileName,
				     PATH_MAX, nls_codepage, remap);
		name_len++;	/* trailing null */
		name_len *= 2;
	} else {		/* BB improve check for buffer overruns BB */
		name_len = strnlen(fileName, PATH_MAX);
		name_len++;	/* trailing null */
		strncpy(pSMB->fileName, fileName, name_len);
	}
	pSMB->SearchAttributes =
	    cpu_to_le16(ATTR_READONLY | ATTR_HIDDEN | ATTR_SYSTEM);
	pSMB->BufferFormat = 0x04;
	inc_rfc1001_len(pSMB, name_len + 1);
	pSMB->ByteCount = cpu_to_le16(name_len + 1);
	rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
			 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
	cifs_stats_inc(&tcon->num_deletes);
	if (rc)
		cFYI(1, "Error in RMFile = %d", rc);

	cifs_buf_release(pSMB);
	if (rc == -EAGAIN)
		goto DelFileRetry;

	return rc;
}

This weakness involves numeric computation errors, such as integer overflows, underflows, or precision losses, which can lead to miscalculations and exploitable behaviors in software.